This mod adds three new playable races to the game:

Centaurs:  very high movement speed, but gets hungry more quickly. +1 STR, +3 END
Arachna:  fast, stealthy, infravision, and can shoot webs. +3 DEX, +1 WIL.
Naga: slow, stealthy, infravision, can constrict enemies. +3 DEX, +1 other stats.

Download Link:
https://www.dropbox.com/s/7k38ak6sk6ej86z/Hybrid_Races.rar?dl=0

CAUTION: this mod was made for v1.0.0 of this game, so i'm unsure how it will work on newer versions. So back up your files before installation. Also, read the txt file that comes with the mod, as simply shoving it into the mods folder won't be enough, you also need to inject the spritesheet and abilities into the core files.

The racial abilities were made by giving said races custom items that grant them, meant to be equipped in the boots slot at all times. But you can do whatever you want, the abilities might still work if the item is merely in your inventory.

Have fun!