TilingKing is a strategy game of territorial control much liike the game of Go, in which the objective is to control a larger territory on a tiled game board than your opponent.
Game Protector protects any game with a password and when any user tries to open game it prompts for a password, so that only you can launch it, it is free software from www.gameprotector.com, a completely freeware.
This is a 2D game, easy to manage and play. The game is a racing track as seen from above. You are supposed to control racing cars moving on circular tracks. The game is simple though addictive and gives lots of fun.