The Tactical Intervention Website is now accepting signups from those interested in participating in upcoming closed beta testing of this upcoming first-person shooter from one of the creators of the original Counter-Strike. Word is the beta will begin on May 28, and they expect it to run for two or three months. Here's word on the game: "Tactical Intervention is a game of team-play, where the proper use of dogs, helicopters, cars, and environments can give teams an advantage over their adversaries. These new elements create a dynamic environment that gives each round a unique feel and challenges the players to always be aware of his surroundings." The site also has a new video trailer from the game.