gamma
lightgamma
brightness
gl_polyoffset
gl_texturemode
gl_max_size
gl_picmip
gl_playermip
gl_ztrick
gl_alphamin
gl_monolights
violence_ablood
violence_agibs
violence_hblood
violence_hgibs
r_drawentities
r_drawviewmodel
r_dynamic
r_shadows
r_mmx
r_decals
fastsprites
max_shells
max_smokepuffs