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.

Donators/Buyers bonus!

Power comes at a price, but the price is worth paying...

This addon adds more Taints to the game.

Taints are Inscriptions powered by corrupt forces. As such, they are arcane so Oozemancers and other Zigur Zealots need not apply.
They do not get egos for scaling, instead they scale on a new stat called Taintmarks.
Taintmarks are a measure of how tainted by corrupted forces you are.
Each Taintmark increases the power and duration of Taints by 20%, but decrease you luck by 1 and increase the cooldown on nature gifts by 1.
Taintmarks are gained in many ways:
Each inscribed Taint grants a Taintmark.
Possessing a corrupt power source like Vim or Hate grants a Taintmark.
Being Undead, becoming Undead or changing your shape grants a Taintmark.
Giving in to your Hate grants a Taintmark.
Having Dark Ritual, Ruin or Blurred Mortality grant a Taintmark.
Having Blighted Summoning, Corrupted Shell, Bloodspring or Legacy of the Naloren grant a Taintmark.

Taintmarks are listed on your character sheet under stats.

Current Taints are only a little more rare than normal inscriptions. In v1 they will be much rarer but certain bosses will have a guaranteed Taint drop.

List of Taints:
Devourer: As before but also eats on of your own sustains for more healing.
Telepathy: As before but both effects have the same duration.
Darkness: Darkens the area, grants a temporary stealth boost and makes you activate stealth mode (even if you don't have it), but decreases your darkness resistance.
Vampire: Adds Life Leech chance and amount, but decreases your light resistance.
Blood Magic: Increases your Spellpower and lets you cast with life instead of mana/vim when needed, but decreases your physical save.
Reaper: Increases you physical power and restores resources on kills, but decreases your spell save.
Inversion: Grants damage affinity all, but changes some of your damage to healing.
Shade: Allows you to walk through walls and grants evasion, but reduces your healing.
Ghoulish Rot: Your hits apply Ghoulish Rot disease but your movement speed is decreased. Also blocks hits from being above a certain amount.
Banshee: Scream doing mind damage and causing confusion in nearby enemies, but silences you.
Bone Thorns: Sharp thorns sprout from your bones causing heavy bleeding damage to enemy attackers, but also causes you to bleed. Also increases armour and hardiness.
Blood Snare: Hurl a blood bomb at the target where it explodes, doing blight damage and pinning enemies. This blood bomb is made from your own blood.
Acceleration: Reduces cooldowns, but then they are on cooldown for longer when used.
Exchange: Removes debuffs from you then inflicts you with another random debuff.

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!

Allows the player to pick multiple classes, turning all enemies into Randbosses as a counter-measure.

In order to activate this addon, look at your Game Options for a new tab.
EXP penalty you suffer from using this addon has been modified, from 0.5 to 0.85 (You only lose 15% EXP now)
Original Author is StarKeep, all credits go to him, I do not take credit for any of his work, I only modified the EXP penalty. - Rae
Updated Version 1.4.1:
- Possessor and Adventurer can now be chosen in the Multiclass menu

One year has passed since the one the Orcs call the "Scourge from the West" came and single-handedly crushed the Orc Prides of Grushnak, Vor, Gorbat, and Rak'Shor.  The Allied Kingdoms, now linked by farportal to their distant, long-lost Sunwall allies, have helped them conquer most of Var'Eyal.  The few remnants of the ravaged Prides are caged...  but one Pride remains.  Kruk Pride, isolated on an island, is the last orcish settlement that stands; they, too, face their impending doom.  The Sunwall has blockaded the only exit point from the island, and now, the technologically advanced civilization of Steam Giants have come down from the mountains to take their homeland with machines and weaponry unlike anything else on Eyal.  Kruk Pride has reverse-engineered their technology before; their only hope is to do it again and rise up against the Pride's foes.
 

Features:

• Explore a whole new campaign from level 1 to 50, one year after the events of the original Tales of Maj'Eyal campaign. Liberate the Orcs (or die trying) by rising up against the Sunwall, the Steam Giants of Atmos, and other dangers that may lie in wait...
• Play as one of three new races: the battle-hardened Orcs, the brutal Yetis, and the unstoppable Whitehooves. Discover their stories, their pains, their hopes... and their awesome racial powers!
• Risk your life in over 20 unique zones! Explore the ruins of a lost city, lay siege to the Sunwall forces at the Gates of Morning, and raid the Steam Giants' mining quarry - each has its own unique foes and hazards, leading each to feel and play different from the others.
• Play as one of the four new tinker classes: Gunslingers, Sawbutchers, Psyshots and Annihilators! Plus a class evolution: Technomancers! Crush and rend your foes with heavy metal, electrocute and immolate them with your gadgets, charge across the battlefield or nimbly strafe in style - each plays differently, and none provide any shortage of ways to slay your foes.
• Master steam technology to build powerful tinkers to augment your equipment. Need to close in a bit quicker? Turn your boots into rocket boots! Having a hard time deciding whether to shoot someone or stab them? Build a Hand Cannon into your gloves, or deploy a Weapon Automaton to do the stabbing for you! If you have a problem, steamtech has a solution, usually involving explosions; with over 80 different powerful contraptions to craft, enjoy unparalleled versatility and trying something different with every playthrough.
• Master the tactical uses of over 140 talents! Fire bouncing trick-shots and psychic-infused shots, use your steamsaws as shields or wheels, terrify your foes with long mechanical arms - there are no "boring" talents here, everything has its own special applications and properties!
• Use advanced technology in the world of Eyal! Burrow through sand, plant bombs to destroy tunnels, and discover that you aren't alone in using it...
• Infusions and runes are for puny humans; implant new medical injectors to pump an array of experimental chemicals into your body! Injectors can use any (infinitely reusable) salve in your inventory as long as they're off their cooldown, giving you versatility you've wished you could get with a couple of inscriptions.
• Loot over 70 new and powerful artifacts. Pump lead into foes with big guns, quick guns, and explosive guns! Shred them with saws that maim, saws that thirst for blood, and saws that aren't really saws! Violate common sense by strapping a rocket to your back and calling it a jetpack!
• Enjoy dying in horrible and exotic ways at the hands (or claws, jaws, guns...) of over 140 new creatures! Not mere piles of stats and chain-stuns, these foes will provide unique challenges - suffer the Sunwall's newest cosmic spells, the new breeds of ritches that infest and multiply, the Steam Giants' elaborate defense systems, and find new strategies to adapt to each!
• Earn a trunkload of achievements! Have your accomplishments recognized for liberating the Orcish people, displaying exceptional mercy or cruelty, or showing your prowess with impressive feats! Give a boss a fate worse than death, show Sunwall forces how frustrating it is to fight a Radiant Horror as a paladin, come out on top against impossible odds, display a suicidal lack of situational awareness, and wear a badge of pride or shame for each!
• Read roughly 27,000 words of new lore to immerse yourself in the world! Learn how things have changed since the Scourge's campaign, feel hatred and/or pity for your foes, uncover grand schemes and sinister plots, and notice the elaborate connections between Var'Eyal's numerous factions. Every zone has a story behind it, and every story ties into a bigger picture; enjoy a tale of horror and humor, of intrigue and glory, of despair and hope.
• Earn the right to use the classic (and Ashes of Urh'Rok) classes in Embers of Rage, and the new tinker classes in Maj'Eyal! Play a Brawler in the East to fulfill your life-long dream of suplexing an entire nation of giants, or play a Sawbutcher in Maj'Eyal to shred through Dreadfell in a whirlwind of sawblades and steam!

(Replaces golemancy tree file) More powerful golem, using shield&weapon, and conditioning skills; full armor equippable. Probably, not balanced.

Adds the Deathknight class. See forum thread for details.

Removes start scumming and drowning and replaces them with rebalance changes.

Full details in discussion thread.

planned v5 - remove all artifact generation from shops, figure out how to add phy/men wilds

v4 - added steamsaw/guns to old man

v3 - added dispersion (last hope), track (derth), burrow (shatur) and short staff (angolwen) to shops

v2 - rebalanced the old man randart power/egos, now equivalent to what would usually drop from a boss on the relevant difficulties, insane players get 2 tier 3s, madness get 2 tier 5s