Kill history hud
GigaByte

adds a death history on the screen

XP Highscores
debiankaios

Add a better highscore system for xp_redo.

Darks
_Xenon

Adds dark stuff

Brights
_Xenon

Adds bright stuff

Random (Useful) stuff
pl608

A library that adds well... Random Stuff

Ocular Networks
mt-mods

Draw power from the world, and use it to power machines and tools.