MINECRAFT
single-file html edition — everything procedural, zero dependencies
Also try the real thing!
W A S Dmove
Mouselook
Spacejump / swim
Space ×2toggle fly
W ×2sprint
Shiftsneak / fly down
Left clickmine
Right clickplace
Middle clickpick block
1-9 / wheelhotbar
Eblock palette
Gdebug info
Mmute [ ] render distance
Escmenu