Gridlock is a collection of grid-based board games for GNUstep, including Ataxx, Reversi, Gomoku, Connect Four, Breakthrough, and Glass Bead. You can play against another person or computer opponents of varying difficulty.
VolumeControl is a GNUstep program for
adjusting the audio mixer on systems that use
the OSS API. It allows the sound level,
left/right speakers, muting for master, PCM,
bass, and treble levels to be controlled.