OpenTTD 0.5.1: OpenTTD is a clone of the Microprose game "Transport Tycoon Deluxe", a popular game originally written by Chris Sawyer. It attempts to mimic the original game as closely as possible while extending it with new features. You need data files from original game.
Njam 1.25: Njam is a full-featured cross-platform pacman-like game written in C++ using SDL library
TuxMath 1.0.2: "Tux, of Math Command" - An educational math tutorial game starring Tux, the Linux Penguin. Revision 74 from 2007.Feb.12
And now, you can download these rpms