Tactical Intervention is a video game developed by Minh "Gooseman" Le, the co-creator of Counter-Strike. It is a multiplayer first-person shooter in which a team of counter-terrorists face off against a team of terrorists, much like its predecessor, Counter-Strike.The game features dogs, riot shields and the ability to rappel. Tactical Intervention entered closed beta for North America on May 28, 2010, however this did not result in the release of the game.