About:
Well, in Rogue-like games I enjoy replayability with loot and unlocks found by previous characters. But in this game a shared vault bound to donations and have a lot of restrictions placed on it. So what? I'm a programmer myself :)

After half a day diving in documentations and source code of other addons (original Items Vault included) this is what I managed to put together.

Shared Stash features:
- Shared between ALL characters
- Accessible through main menu in ANY type of game
- NO forced lvl restriction placed on items
- NO forced cooldown to take your items back
- Still prevent from putting "illegal", plot and etc. items to not spoil the game
- You still can use official Items Vault addon with no known issues
- NO need to pay me. "Thanks" is enough :)

From Russia with love.

Changelog:
Addon Verision 1.1.0
- Upgraded item list interface. Created "Category", "Tier", "Enc." columns for more usability.
Addon Verision 1.0.1
- Minor UI text fixes
Addon Verision 1.0.0
- Initial Release

Donators/Buyers bonus!

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.]

Many in Maj'Eyal have heard of "demons", sadistic creatures who appear seemingly from nowhere, leaving a trail of suffering and destruction whereever they go. Their Fearscape floats far above the skies, watching and waiting, but not idly; their agents scout the land, their legions build up their forces, and their scholars develop new spells and strategies. As the barrier between our worlds begins to crack under their scrutiny, helpless Eyalites have begun to disappear, whisked up to serve as their slaves and playthings. They imbue these victims with magical powers to better survive the ensuing stresses - can you use your new-found abilities to escape the legions of Mal'Rok?

Features:

• Start with a new class, the Doombringer! These avatars of demonic destruction charge into battle with massive two-handed weapons, cutting swaths of firey devastation through hordes of opponents. Armed with flame magic and demonic strength, they delight in fighting against overwhelming odds, softening up the crowd with waves of fire, then feeding on the flames and suffering of their surroundings to stay alive while quickly reducing any group to a pile of ash and gore.
• Unlock a new class, the Demonologist, with an all-new item enhancement mechanic! Bearing a shield and the magic of the Spellblaze itself, these melee-fighting casters can grow demonic seeds from their fallen enemies. Imbue these seeds onto your items to gain a wide array of new talents and passive benefits, and summon the demons within them to fight on your side! Ever looked at a gigantic demon-cursed minotaur and wished it was on your side for once? Well, now you CAN summon one to pound your foes into paste while you cast devastating spells from afar, or call forth a squad of Fire Imps to pelt your enemies to death while they exhaust themselves on your impenetrable defenses! Demons have persistent health, making them a little more precious than disposable necromancer skeletons or summoner beasts, but can be revived from death nonetheless.
• Two new zones, with all-new art, foes, and bosses! You've seen the plains of the Fearscape before, now see the lairs and headquarters of the demons themselves!
• Over 10,000 words of written lore to find! The demons were once an enlightened, peaceful race, hailing from a distant planet known as Mal'Rok; learn what drove them to plot Eyal's eternal torture! Discover monuments to each of the demonic species and noteworthy individuals, showing the place of honor each has among them! Get a glimpse into the culture and daily lives of these sadistic invaders and their brainwashed thralls!
• Unlock a new race, Doomelves: Shalore who've taken to the demonic alterations especially well, corrupting their typical abilities into a darker form. Blink away to safety, transform into a shadowy dúathedlen to hide in the shadows or prey on your foes with blasts of darkness, use your new resilience to soak up status effects and critical hits, and assault your enemies' minds to leave them unsteady in combat!
• Between the aforementioned classes and Doomelves, a whopping 75 new talents!
• Unlock two new cosmetic options! You know you've always wanted demon-horns.
• Two new events, appearing anywhere in Eyal!
• 20 new artifacts, with unique and interesting effects. Collect the Obsidian Treasures to amass more and more power! Slip your hands into the Will of Ul'Gruth and watch your sweeping blows smash down walls! Wear a giant hideous hell-mouth as a fashionable belt!
• 7 new achievements! Conquer the worst Urh'Rok's forces can throw at you, and hang their metaphorical skulls from your profile page!

Exponential Leveling is an addon that changes the amount of points (stats, class, ..) and optionally resources (hp/stamina/mana/regen..) you gain upon EACH level up.
It is meant to make Madness difficulty possible without cheating or hacking of any kind. The game isn't really meant to be beaten on Madness-Roguelike in a legit way, which is why trainers/cheats/savescams exist. There have been only a couple of winners that might be real and legit, and they are Adventure class with no video proof.

Being fully configurable, it can also be used to make the game easier as you wish to.

THIS DOES NOT DISABLE IN-GAME AND STEAM ACHIEVEMENTS.

How to use this addon:

    - Download and install, of course. Check if the addon is ACTIVATED. If you have another addon that superload/overload player.lua, it might conflict.
    - Start a New Game.
    - Under Options > Gameplay, you can enable or disable the addon. This will work from the next levelup. It cannot be used retroactively.
    - You can also change mode of operating (Default is balanced) and optional modes of operation (Also increase resources, life, etc on levelup) or be left as is.
    

Operating Modes:

    - Balanced -> Gives extra points in a fair way depending on your difficulty (Nightmare, Insane and Madness)
    - Extra Points -> Gives many more points than vanilla in any difficulty
    - Cheatish -> Gives way more points than you'll ever need
    - Only Life -> Does NOT change how many points you gain on levelup, but provide some extra MAX HP on levelup. How much per level can be configured under the options.
    

Optional Modes (These work alongside Operating Modes):

    - None -> Nothing else than what chosen under Operating Modes
    - All Resources -> Increase stamina, mana, hate, vim, etc (MAX and regen) upon levelup. How much per level can be configured under the options.
    - MAX HP -> Increase only MAX HP and not all resources upon levelup. How much per level can be configured under the options. Stacks with Only Life if you want to.
    

POINTS COMPARISON (Example: Cornac Rogue at lv50):

        STATS    |    TALENTS    |    GENERIC    |    CATEGORY    |    PRODIGIES    |    MAX HP    |    STAMINA                    

VANILLA | 160 | 70 | 49 | 4 | 2 | 958 | 247
BALANCED NIGHTMARE | 181 | 127 | 101 | 9 | 5 | 958 | 247
BALANCED INSANE | 217 | 145 | 119 | 12 | 8 | 958 | 247
BALANCED MADNESS | 269 | 166 | 140 | 20 | 17 | 958 | 247
EXTRA POINTS | 212 | 171 | 150 | 14 | 17 | 958 | 247
CHEATISH | 1140 | 560 | 539 | 102 | 202 | 958 | 247
ONLY LIFE | 160 | 70 | 49 | 4 | 2 | 1252+ | 247

+ ALL RESOURCES | - | - | - | - | - | 1252+ | 396+

All resources ALSO gives, by a small amount, resources regeneration like: mana, stamina, vim, positive/negative, hate (per kill, not passively generated), psi and reduces equilibrium (by a small amount) every turn even in combat.

---

Update v4.0.3

• Fixed the partial points (0.5 or negative -0) display bug in the character sheet and levelup screen. Overall points are the same as before.

Update v4.0.2

• Fixed equilibrium regen bug (now it correctly reduces your equilibrium per turn by a small amount and stacks with other effects)

Update v4.0

• Compatible with TOME 1.7.4
• Options are much easier to understand and more customizable
• Balanced mode (Default) is now meant to make Madness ACHIEVABLE without cheating; it's still hard as hell.

Various enhancements to escort quest NPCs:
- Escorts now follow the player when not close to the portal.
- Escorts occasionally say useful things.
- Escorts heal 5% of their maximum health per turn.

In general, this mod is for people (like me) who like to do everything in a game. Visit all the dungeons, kill all the bosses, preferably get all the artifacts. By allowing all characters to visit some more restricted dungeons, we can make that a little easier. This mod is not intended to be lore-friendly, but I may make a lore-friendlier version in the future. (As it stands you can visit Irkkk as a halfling and the Yeek don't care. I may change that.)

Current mod features:
All characters can visit the Iron Throne, its shops, and its two attendant dungeons.
All characters can travel through the tunnel in the Ancient Halfling Complex to reach the Island of Rel. There they can visit Irkkk and the two dungeons.
All characters will receive caldera at level 20, and sludgenest at level 30.
The maximum level of Rel's dungeons is raised to match Halfling Complex (to 25)
The maximum material level of Rel's dungeons is raised by 1 (from 2 to 3)

Donators/Buyers bonus!

Adds Vampires as a playable race, as jack of all trades with access to necromantic trees.

This addon is now DEPRECATED and might cause bugs. Instead, please use the Inferno Race Pack!

Improves the "Press <control> to compare" functionality for objects.  New features:

• When pressing <control>, a note at the top of the text will tell you which object in your equipment is being compared against the current item.
• While holding <control>, tapping <shift> will cycle through the objects in your equipment that the current item can be compared to.  Useful when wearing two rings, dual-wielding, or using the second weapon set.
• (new in v3) Runes and inscriptions in your inventory or store inventories can be compared via <control> to corresponding inscriptions on your body.

Also available as part of the ZOmnibus Addon Pack and ZOmnibus Lite.