Onslaught 2

Onslaught 2 is a top-down tower defence game. The plot of the game is to defend Area 51 from attackers. The gameplay is like any games of its kind. Attackers will follow a path towards the player's base and if they reach it a life is lost. To stop them the player needs to build defences along the path which will begin firing at the attackers as they get within their range. Turrets are bought for cash and by killing attackers more cash is earned.

Notable for the game is that players can create their own maps and mods for the game in-game.