Work as a border control agent as you analyse documentation to prevent lizard immigrants from plotting disaster upon the glorious Arstotzka.

Venture deeper into Aperture Science as you uncover the secets of Cave Johnson and how he built a testing centre to develop the best lizard technology.

Fight the lizard empire in the streets of a war-torn country. This game will push your lizard-hunting skills to the max!

These green men are tired of being mistaken for lizards. So they are constructing their own space program to venture to a new world without prejudice.

Survive in the aftermath of a lizard attack, scavange for resources, and fight off the remenants of the Lizard Empire.

Join Gordon Freeman as he fights against the evil tyranny of lizard-controlled Dr. Breen.

David Cameron is probably dead at the time in which this game is set. Also, you can fight the remenants of the lizard regime. Kill the geckos please.

The Terrorist team, faces off against? The SAS. Who controls the SAS? David Cameron. Therefore the Terrorist team faces off against David Cameron.