WhyNot?
bell07

Aims to get all existing high quality mods working together

Ethereal NG
TenPlus1

Adds many new biomes, items and mechanics into the world.

Hades Endgame
VeproGames

Adds various goodies to Hades Revisited, focused on Late/Endgame

KSurvive 2
MadKamel

A game built 100% from scratch, including code, textures and sounds.

Loria (alpha)
siegment

Survival in hardcore acid-alien sci-fi themed world

KSurvive
MadKamel

A game that changes much of MTG's gameplay.

Voxel Dungeon
Noodlemire

This is a recreation and adaptation of an Android rogue-like game, Pixel Dungeon by Watabou.