Howdy, this is Kamani.
Nekarcos made this incredible addon, but was inactive for quite a bit, only having recently returned (recently as of 5/29/2023). I just wanted to play on the most recent version of ToME when I played it, so this is just a port of OotS to ToME 1.7.4. I will NOT be adding new content, and all credit goes to Nekarcos, who actually made this. If you find any bugs, please report them to me.

The current page for OotS content is: https://forums.te4.org/viewtopic.php?p=247326#p247326
And the original TE4 page for older OotS is here: https://te4.org/games/addons/tome/neka_therianthropy_summoner

I mostly tested OotS with EoR, Cults, and Ashes enabled, but it should work fine without them.
Anyways, here is the original description:
This is a highly extensive "unofficial DLC" that takes the summonable creatures from the Summoner class and turns them into fully-talented, highly-comprehensive classes with their story and unique events.
This pack features the ranged summons: Hydra, Fire Drake, and Flamespitter Ritch.

Disclaimer: This is NOT a full release. There WILL be errors and unpredictable behavior. I am patching things out actively, so play with discretion and send as much feedback as possible to the forum thread to accelerate the completion process!
Details:
This modifies the "Age of Ascendency" story, as you are no longer human, but rather, a natural, spiritual being. This means several conversations and services may become unavailable or even change to behave in new ways.
The plot's progression is mostly unchanged, but now you are operating under the command of an ominous individual known only as "The Summoner". He sends you off to do tasks-- But in the end, it is up to you to decide whether you will work cooperatively with him or not.
This was a labour of love, and I would want nothing more than for you to enjoy a new flavor of experience-- And a new type of challenge and difficulty in Tales of Maj'Eyal.
Please, enjoy!

Expanded Details:
"Hydra is a nigh-indestructible damage sponge that doles out as much as it takes, capable of attacking several times and several targets per turn. It possesses Feral, Glare, and Drool heads, each respectively associated with its Physical, Mental, and Magical wellbeing. You can choose whether you want to bite, stare, or spew your enemies to death-- Or maybe even some combination of such!"
"Fire Drake is a dedicated pet general, leading a batch of child fire dragons called 'Drakelings'. They are capable of growing and learning many of your talents-- But you must choose whether you will dedicate yourself to nurturing them, or making yourself powerful enough to protect them from the dangers of Eyal. Cooperation and good education is the key to success!"
"Ritch is a fullblown assassin, possessing a variety of techniques that want nothing more than for its victims to bleed, burn, and die to death-- And not necessarily in that order. Most significantly, they can craft and engraft bladed weapons to replace their claws, making them the most efficient Avatar class that can utilize human weaponry. Killing is a skill, and you're good at it!"
"War Hound is an agile skirmisher that sacrifices little to attain maximum damage. Performing a large number of attacks per turn, as well as having a variety of mobility talents, there is no distance that can keep this fighter out of combat. Alternatively, use your powerful tracking skills to always be aware of your enemies. Run circles around them, hunt them down-- Either way, your bite hurts!"
"Minotaur is a powerhouse with many humanoid qualities, invoking both nature and craftsmanship to annihilate anything in its way. Using its rugged strength to crush enemies, utilizing its cunning of the civilized world, or even tapping into its mystical gifts, this fighter can always find a way to put its hoof into your behind. Brute force is ALWAYS the answer!"

Adds new artifact The Black Bikini (automatically changed to The Black Mankini for male characters) with stats identical to Black Robe and appearing at roughly the same depths. In addition, if the Ashes of Urh'Rok DLC is active, both Black Robe and The Black Bikini will be modified to be Obsidian Treasures (like the Black Ring and the Black Core), granting additional defense proportional to the player's total Shadow Power.

Frequently Asked Questions:

• Do you get an achievement for winning the game while wearing this bikini?
• Why can't I put the Black Bikini in the items vault?
• Hey! The Black Bikini isn't showing up right on my character sheet!

Adds 5 werewolf races to the game!

Copying and pasting the gist of the racial details from the forum post into here for easy visibility.

Fullmoon
Largely your standard werewolf experience. Big, tough, and angry!
Life Rating: 14
Stats: +3 Str, +2 Dex, +1 Con/Wil, -1 Cun
Exp Penalty: 10%
Racial Abilities:
-Furious Rage: An active to boost their damage output and damage resistance temporarily.
-Unrestrained: A passive for stun/pin/disarm resistance.
-Wild Pelt: Passive damage resistance, even upping the resistance cap slightly, and increased size at higher investment levels!
-Monstrous Leap: An active ability to leap and come down with a crash, dealing damage in an aoe! Also gains a bit of size (and damage) when you do!

Gibbous
Next up, we have some nature themed werewolves! They're even green!
Stats: +3 Wil, +2 Con, +1 Str/Cun, -1 Mag
Life Rating: 13
Exp Penalty: 10%
Racial Abilities:
-Wild Rejuvenation: A regeneration and healmod boost, not just for yourself, but allies too!
-Bestial Vitality: Increased life regen and heal mod! Not much more to it, just big werewuff regen.
-Verdant Pelt: Increase your nature affinity, blight and nature resistance, and reduce the duration of detrimental effects!
-Call the Pack: Exactly what it says on the tin! Call up three wolf friends for a bit to help chow down on your enemies!

Halfmoon
Following that, these werewolves are the more magically inclined of their brethren! Moon and star themes abound.
Life Rating: 9
Stats: +3 Mag, +2 Wil, +1 Dex/Cun, -1 Str
Exp Penalty: 5%
Racial Abilities:
-Lunar Light: Activate to gain a damage shield, and a boost to all affinities for a bit. Soak that damage!
-Lunar Shadow: A passive that pops when you take enough damage in one blow, and then gives you a chance to avoid any further damage.
-Shimmering Pelt: Adaptive damage resistance that can adjust to up to 3 different types of damage at a time.
-Celestial Power: An active ability to enhance your damage output and damage penetration!

Crescent
From there, we go to some psionic fluffy friends!
Life Rating: 12
Stats: +3 Cun, +2 Wil, +1 Str/Con, -1 Dex
Exp Penalty: 8%
Racial Abilities:
-Sharp Focus: Self-buff for increased damage and crit chance!
-Shrouded Mind: Confusion and mind damage resistance, increased mental save, and a short range telepathy of all creatures at higher levels!
-Faded Pelt: Resistance to all damage, and quite a bit of it, but taking damage will eat away at the resists until they're gone!
-Psionic Howl: An aoe howl that sics some mental wolves on your enemies, giving them damage over time, reduced damage dealt, and chance for talent failure!

Newmoon
And last, but not least, the stealthy wolves!
Life Rating: 11
Stats: +3 Dex, +2 Cun, +1 Str/Mag, -1 Con
Exp Penalty: 8%
Racial Abilities:
-Hunter's Agility: Boost global speed for a short time!
-Killer Instincts: Increased crit chance and crit damage.
-Shadow Pelt: Defense, crit avoidance, stealth power, and even some light and dark resistance!
-Through the Shadows: An active ability that gives you an instant, variable range, no-cooldown teleport! However, the range diminishes the further you travel with it, and recovers over time.

Modifies the character creation dialog to bypass the lock check for races and classes, allowing characters to be created using locked races and classes. Doesn't actually unlock anything.

Frequently Asked Questions:

• Hey, the character creation dialog still says I have locked races/classes! What gives?
• Will this prevent me from unlocking things?
• The latest version of the game has a new locked race/class. Will I need a new version of this addon to access it?
• What the heck is this Runic Golem thing?

[License note: This addon uses a modified version of an image by Lorc from Game-icons.net, pursuant to the Creative Commons CC-BY-3.0 license.]

Combines several smaller utility addons, both for convenience and potentially reduced resource usage on smaller machines.

Includes the following addons:

• Notes to Self
• Timed Rest
• Talent Point Planner
• Opt-in Adventurers Parties
• Inventory Show All Tabs By Default (thru v12d)
• Tier-1 Short Circuit Option
• "Save" Talent/Stat Points
• Use Item Shortcuts (as of v5)
• Auto-Transmo Gems (as of v5)
• Online Indicator (v6a thru v13d.3)
• Inventory Sort Order (as of v7)
• Store Wish List (as of v8)
• Inventory Keys (as of v8)
• Alternate Zones Option (as of v10)
• Go to Landmark (as of v11)
• Enhanced Object Compare (as of v12)
• Enhanced Wield Replace (as of v14)
• Pragmatic Heroism (as of v14b)
• Prodigious Progress (as of v14c)
• Savefile Notes (as of v15)
• Item Notes (as of v15)
• Passive Cooldowns (as of v15)
• Low Health Popup (as of v15)
• Restart Sustains (as of v15)
• Effects Under Actors (as of v16)
• Juggle Hotkeys on Unwield (as of v16)
• Longer Character Names (as of v16)
• Das BLinkenlights (as of v16)
• Wall Clock (as of v16)
• Curse Levels (as of v17)
• Displacement Tracking (as of v17)
• Examine Floor Stack (as of v17)
• Verbose Crystal Resonance (as of v17)
• Golem Gender (as of v17)
• Self-Portrait Over Grass (as of v17)
• Semi-Roguelike Mode (as of v17)
• Menu Keys (as of v17)
• Reflected Golem (as of v17)
• Roguelike Keybindings (as of v17)
• Tooltip Cleanup (as of v17)
• Time Shield Tracking (as of v17)
• Alchemist Notifications (as of v17)
• Don't Summon While Meditating (as of v17)
• Herald of the Herald (as of v17)
• Roguelike Chat Guard (as of v17)
• Sword-n-Boardin' (as of v17)
• Plot Disarming (as of v17)

A superset of ZOmnibus Lite.

Frequently Asked Questions:

• What's the difference between ZOmnibus and ZOmnibus Lite? Can I use them both together?
• What game options does ZOmnibus provide to configure its behavior? (updated for v16)

License note: This addon uses images (or modified versions thereof) from Game-icons.net, pursuant to the Creative Commons CC-BY-3.0 license. In particular, we use images from the following authors:

• Delapouite
• Lorc

A few changes to skelly I thought would make it actually interesting to pick for some classes as it previously was easily the worst race because it didn't cover any of the weaknesses or encourage any synergies with any class. These changes make Skeleton focused a lot more on being a tank, which its talents originally hinted at.

The first talent now gives a massive amount of physical saves that scale with constitution. This replaces the duration reduction of the third talent. The duration reduction is largely a useless stat if you can't get it to 100% reduction as debuffs are either "I don't care about this" or "I want this gone immediately." Immunities have typically always been the go to. Most classes have their immunites or debuff clears as their third or final talent, so putting this as the first talent gives some incentive to use this over Shalore.

Originally it was going to be full physical debuff immunity like with Spine of the World but after some deliberation I figured this was too good. I kind of like the saves here as a way to demonstrate just how much is needed to be good. The numbers for this are chosen that provided you put in significant investment, it should provide excellent returns such that it's the only source of physical save needed on difficulties of insane or lower.

The third talent now gives you the Corruption/Bone tree. This here because I thought this would be fun, and thematic.

I got a bit of feedback that people wanted a mobility tree on Skeleton, but honestly I feel like that removes one of the interesting weaknesses of the class, that you are forced to use blink rune for mobility. This drawback provides some interesting decisions in what to select for your race and I think it should remain to encourage strategic building.

Also: Reassemble now scales with Constitution. Both Bone Armour and Reassemble's descriptions have been updated to fully detail the things they scale with. They previously did not mention that they scale with your max HP.

Classes that would be good with this skelly rework: Classes without a lot of defenses, classes with a lot of mobility, classes with the Corruption/Bone tree, classes that don't need to focus on 3 non-Constitution stats.

Update 1.2.0
The first talent and Reassemble both used to scale with Constitution but considering no classes use Con and you still want Magic for Bone Shield scaling and to make Bone Grab work, changing the Con scaling to Dexterity make the race pair better with more classes, since many triple stat using weapon classes utilize Dex.

Also I fixed a couple of bugs. Learning the Bone talents now correctly gives the Vim resource bar and puts them on your hotbar automatically.

Version 1.2.1 released Jan 16, 2023; see change notes.

Audiomancy is an audio enhancement for ToME that does not affect music. It started with the High Quality Sounds mod (thanks to Gurkoz), but it does a bit more than replace sounds. It enhances the code introducing random variance, layering, and new trigger points. Weapon types (sword, great axe, mace, sling, bows, etc.) have distinct sounds in combat, along with NPC types having different impact sounds. Many weapons have distinct critical hit sounds as well. Ranged weapons have separated attack and hit sounds. Melee and ranged talents you would have expected to produce sound before likely will with this mod. Multiple hits trigger multiple sounds, e.g. the Volley talent. There is still more to do, especially in terms of providing distinct sound effects for various game mechanics and talents, but the code as-is will affect almost every sound played in the game while adding more. I attempted to maximize compatibility, replacing a single function and using superloading and hooking for the rest.

Feel free to reach out to me with any issues you discover or ideas/suggestions you may have on Steam or at theclawhorn@protonmail.com.

Credits: https://pastebin.com/xirEZ2FY

Steam Workshop: https://steamcommunity.com/sharedfiles/filedetails/?id=2805820365

PS: Somehow the website tags got duplicated and I'm unable to edit them.

Version 1.2.1:
Fixed the attackTarget hook (thank you to "Chief of Kilimanjaro" and "purpel frog" in the ToME Discord); it now properly returns two values. This should fix various misc issues, anything dependent on the second return value.
Also cleaned up a few stray typo semicolons (the consequences of switching between multiple programming languages) which may or may not have been causing other various and possibly undiscovered issues.

Version 1.2.0:
Reduced volume of the universal crit sound layer and blade crits.
Added "Audiomancy Addon Options" to the main game menu - enable/disable the unique critical hit sound for each weapon type,
along with the universal critical sound layer ("gong" sound) that plays overtop any ranged or melee critical hit.
Misc small fixes/tweaks.

Version 1.1.0:
Added custom sounds for steamsaws.
Improved custom sounds for blade weapons & tridents.
Distinct critical hit sound added for blade weapons.
Changed/improved "crystal" impact sounds, made less longwinded & obnoxious (e.g. when attacking shivogoroths.)
Corrected the horror impact sound mappings.
Tried to balance overall volume, some sounds were too loud relative to others.
Improved memory usage & got rid of Entity:loadList injection.
Re-organized Audiomancy files so new data paths are obvious.

This is a fork of Better Item Descriptions that simply makes the tooltip larger and uses long phrases instead of abbreviations.
It also works with zOmnibus's Inscription Compare feature.
- sorts all stats by category
- item's passive power always the same blue color
- item's usable power - always yellow
- all rarity categories are displayed
- encumbrance value moved to the right under item name
- "on hit" powers always green
- "Stats" have an orange highlight and placed before others

If you hold ALT before mousing over an item, you can see its vanilla description.

This mod is not meant for new players. If you ask what part of a description means, everyone gets to laugh at you.

However, feel free to suggest better phrasing.

Improved line-wrapping logic thanks to Joerle!

Adds High Wights as a playable race: tough, psionic undead who arise naturally yet stand outside the natural order.

Also adds Forest Wights as a playable race: undead with a connection to fire, light, and nature.

Models by Rexorcorum.

This addon makes items description easier to read and determine on a glance it's usefulness
- sorts all stats by category - DPS/DEF/MISC
- item's passive power always the same blue color (not a random blue-yellow-pink-green)
- item's usable power - always yellow
- all rarity categories are displayed
- encumbrance value moved to the right under item name
- "on hit" powers always green
- "Stats" have an ornage highlight and placed before others because it's most important one
- Removed many extra-explain details, which any veteran player would not want to read each time
for example, stat "S.pwr/crit" shorten from "Spellpower on spell critical (stacks up to 3 times)"
means you do remember that it can stack only 3 times, and is not so super important anyway
- DLC supported - Orcs/Ashes
- few bug-fixes along the way

Most important thing to remember
- Requirements only shown for those you don't meet. If you want to see all reqs - hold CTRL
- "Phasing" stat means - "Damage Shield penetration", the name was taken from the source and looks good to me, and short enough
- The "-" minus sign at the end of stat mean immunity or reduction of some sort, for example "Blind-" = "Blindness immunity",
- "Max.summ" = Max wilder summons
- "Summ.HP.reg" = Life regen bonus (wilder-summons)
- "Def/telep" = Defense after a teleport
- "Res/telep" = Resist all after a teleport
- "Dur/telep" = New effects duration reduction after a teleport

it's not recommended to use this mod if you'r new to the game

Not all adventurers seek fortune, not all that defend the world have good deeds in mind.
Lately the number of sightings of horrors have grown tremendously. People wander off the beaten paths only to be found years later, horribly mutated and partly insane, if they are found at all. It is becoming evident something is stirring deep below Maj'Eyal.
That something is you.

Forbidden Cults is a big expansion for Tales of Maj'Eyal to let you explore the horrors that lurk beneath the surface, to delve in long lost knowledge and lore and as usual to die a lot!

Forbidden Cults makes two new classes available to play:

• Writhing One: Give in to the corrupting forces and turn yourself gradually into an horror, summon horrors to do your bidding, shed your skin and melt your face to assault your foes. With your arm already turned into a tentacle, what creature can stop you?
• Cultist of Entropy: Using its insanity and control of entropic forces to unravel the normal laws of physic this caster class can turn healing into attacks and call upon the forces of the void to reduce its foes to dust.

Both those classes use a new resource called Insanity that gradually makes you both more chaotic and powerful as it fills up.

Forbidden Cults makes two new races available to play:

• Drem: A corrupt subrace of dwarves, that somehow managed to keep a shred of sanity to not fully devolve into mindless horrors. They can enter a frenzy and even learn to summon horrors.
• Krog: Ogres transformed by the very thing that should kill them. Their powerful attacks can stun their foes and they are so strong they can dual wield any one handed weapons.

Forbidden Cults adds many new zones for you to explore and die in:

• Kroshkkur: An ancient Sher'tul Fortress laying half in ruins that serves as a focal point, and home, for all kinds of creatures seeking lost knowledge.
• The Maggot: A huge living corrupted worm about to destroy Kroshkkur! Teleport inside and save your sanctuary of horrors!
• The Godfeaster: Deep undergroud the ground shakes as ... -- redacted by corrupt forces --
• The Scourge Pits: On the south of the Iron Throne lays a fool pit of ... -- redacted by corrupt forces --
• Forbidden Tomes: Find special artifact books of ancient lore. But, read at your own peril, for the story they tell may very well suck you in... quite literally.
  Maybe you will even find The One That Writes...
• Occult Egress: A strange, extremely old, contraption of unknown origin. It seems to require some kind of code sequence to activate. Maybe you will find some during your adventures?
• The Entropic Void: So you think you are strong? Powerful? Invulnerable? In the end, entropy always wins, as you will learn...

What would an expansion about horrors be without a bunch of new horrors to torment you with? Please give a warm welcome to:

• Searing Horrors: You liked luminous horrors? You loved radiant horrors? You will absolutely adore their searing big brothers!
• Nethergates: It sleeps. Maybe it should stay that way.
• Netherworms: Vampiric worm masses that are bound to tickle your fancy! And tickle hard.
• Fearful Symmetry: Geometry has never been so lively!
• Entropic Shards: Take an entropic crystal, shatter it with tentacles. And die.
• : And more ...

"DarkGod, is that all?" Obviously not! You will also find your usual addition of:

• Lore: Delve into the dark forgotten secrets of the world, where sanity is a very tenuous idea.
• Artifacts: Discover new objects of power and use them to further your own goals.
• New wyrmic tree: Unlock the scourge drake for your wyrmics.
• Glass Golem: Unlock the glass golem option for your alchemists.
• Events: Discover new strange contraptions in familiar zones. What could go wrong?
• Achievements: Because there can never be enough!