504 software studio Free Downloads

A Speeder

Updated at December 3, 2004 By 504 software studio

A Speeder is a magical software. You can use it to change the speed of windows system and change the speed of all applications (such as games) under windows.A Speeder makes your games funnier.

SX Checkers

Updated at March 26, 2004 By 504 software studio

SX Checkers plays checkers game with strong AI.Key Features: .strong AI of computer opponent..different starting position on the board..different play opponent: computer or another player..4 difficult level of computer opponent..install