• rocks
• Rocks'n'Diamonds
• rogue
• rolldice
• rorschach
• rot13
• rott
• rotzoomer
• rRootage
• rrserve
• rubik
• rubikblocks
• running-bear
• sail
• samegame
• sandbox_unix
• sandbox_unix_usr
• sardec
• sauerbraten
• sauerbraten-server
• sballs
• scavenger
• scid
• scidisasm
• scorched3d
• scorched3dc
• scorched3ds
• scottfree
• scottish
• scottish
• scramble
• scramble
• scummvm
• sdl-ball
• sdlgnuboy
• Seahorse-Adventures
• SearchAndRescue
• serverping
• sex
• sgnuboy
• sgt-blackbox
• sgt-bridges
• sgt-cube
• sgt-dominosa
• sgt-fifteen
• sgt-filling
• sgt-flip
• sgt-galaxies
• sgt-guess
• sgt-inertia
• sgt-keen
• sgt-lightup
• sgt-loopy
• sgt-magnets
• sgt-map
• sgt-mines
• sgt-net
• sgt-netslide
• sgt-pattern
• sgt-pearl
• sgt-pegs
• sgt-range
• sgt-rect
• sgt-samegame
• sgt-signpost
• sgt-singles
• sgt-sixteen
• sgt-slant
• sgt-solo
• sgt-tents