Some good freeware games ,but without descriptions (sorry).
Racer - car sim with lots of downloadable stuff : extra cars ,extra tracks etc.
Those three games made on Crimsonland's 2d engine :
Notrium - survival simulator .
Wazzal - space privateer game .,some elements taken from Pirates!
Magebane- action rpg, where you control party of three monks.
Star Wars : Battle of Endor space arcade simulator based on one of Star Wars films.
Star Wars :Battle of Yavin - another SW inspired game .