From ioquake3 wiki
Three is a first person shooter that will be extremely similar to Quake 3 in gameplay.
Right now this is just an idea and a mostly empty repository on github.
- Replace default menu with ioquake3 logo'd menu.
- three-ten unique maps.
- Only one of which has to be available in the first release.
- The first of which should be a simple deathmatch map.
- Sound effects, menus,
- again, only a bare minimum is required for the first release.
- 3-4 default weapon styles (machine gun, rocket launcher, shotgun, )
- Only one of which would be required for the first release.
- 3-4 different character models (man, woman, whatever)
- Only one is required for the first release