tetrinet-server 0.11+CVS20070911-2.1 (s390x binary) in ubuntu mantic

 tetrinet-server is a small limited server binary for the multiplayer tetris
 version called tetrinet. It supports only one playfield so at most 6 players,
 but it is good enough for a fast game and can be configured throughly through
 a ~/.tetrinet file (default written on first start).