Asset Replacer

Lets you easily replace sprites/music by dropping PNGs/MP3s into a folder

Sprites Reborn (Updated for 1.0)

Re-colors every sprite to make the game more vibrant and have more personality.

MyonMyonMyon

2024 UPDATE Replaces the battle music with MyonMyonMyon!

Red Eyes on Brain Monsters

Replaces the default texture for the brain monsters with a modified red-eyed version so it's easier to see.

20 Minutes Till Shade (2MT ReShade)

This is 20 Minutes Till Shade, which is a ReShade (adds minecraft optifine-esk shaders) preset, custom designed for 20 Minutes Till Dawn. (Install Instructions are in the description)

Enemy Outlines and Red Eyes for Visibility

This is primarily a mod for outlining all the enemies in a similar way to bosses, and giving them red eyes as well.Credit goes to Videogamesarebad and Darkly77; Darkly77 is responsible for the VFX mod that updates how projectiles look so there's less visual clutter, and Videogamesarebad for the Red Eyes on Monsters mod.

Endless20minutes

Endless mode, custom upgrades, and one small feature

Easier Rebalance

Feel like the game stresses you too much? Don't worry, this mod can chill you up

Colorful Overhaul

Re-colors nearly every sprite, to improve screen readability and reduce visual clutter.

Better Healing

Improves healing so that healing pickups are not picked up when at max health.Note: If you are at full health and take damage while standing next to a pickup, you must leave and reenter pickup range to collect it.

Neon Dawn

A bright neon texture pack to add brightness and color to your 20MTD experience.

Pride Night

A texture pack for the Sprite Replacer mod that reskins most sprites, character portraits and animations to be Pride (LGBTQ+) themed.

Better UI

Quality of Life Mod to improve the UI of the game.

Accessibility Textures

These two texture packs contain visibility improvements for Red-Green colorblindness and general visibility respectively while retaining the intended look for the game.

Faster Experience

This "mod" enhances the experience you get meaning you'll need alot less exp which makes the game way easier to beat.

Fireworks Till Dawn

Do you want more explosions ?

Do You mean Flamethrower

Don't you think the Flame launcher isn't showing his true potential? Use this mod to transfomr it into a real flamethrower

Helltaker Soundtrack

Replaces standard in-game music for songs from the Helltaker OST made by Mittsies.

Discord Rich Presence

Adds rich presence for discord!

Doom's Double Barrel Shotgun

You asked for this, The shotgun you knew is Doomed. enjoy the new Double Barrell Shotgun

Buddy

Adds a powerup for a summon that will collect experience for you

Lag Less

Reduces Lag via 2 main methods- avoiding unneeded collisions- aggregating experience

Faster Experience (Re-balanced)

Rebalancing of akentrus' mod for xp-gain in normal mode. Making the game a bit easier, especially early levels.

Gigachad Mode (Difficulty Enhancer)

This mod isn't meant for casual players, this mod will test you at your limit and making you get over it.

Invisible Enemies

A transparent texture pack for enemies, rendering them only visibly by their eyes.

Starless Night

Pitch Black is not dark enough ?This mod makes the fog of war darker and basic enemies no longer shine through the darkness of the night.

RandomPowerup

Randomly refreshed upgrades, regardless of any conditions

Gloomy Textures

A nightmarishly dark, greyscale texture pack. Limited visibility on a dark palette.

Toxic

A toxic themed, grungy texture pack.

Vampyres (Soundtrack)

This driving soundtrack features many instruments found in classic horror soundtracks, supporting the thumping bassline and industrial drumset.