Some Qt4 games
have been updated (6/18/2011) for OS/2, including: QNetWalk version
1.3 is a game where you connect computers to the central server,
Tubularix version 0.5.1.7 is a Tetris-like game, Capitalism version
0.5.1 allows you to play online Monopoly-like games with other players,
and cutegomoku version 0.2.2 is a "five in a row" game.
Source: OS/2 Warp News and Rumors