Splash Damage is inviting over 100,000 players to play Dirty Bomb over two weekends.

Dirty Bomb is currently in closed beta, but developer Splash Damage is giving 100,000 fans the chance to play it before its out. The purpose of this is to stress test the servers.

There are two scheduled tests. The first starts today at 9am PST/ 5pm GMT all the way through Monday, February 23 at 9am PST/ 5pm GMT. Another test will take place Friday, March 6 at the same times.

The publisher did not specify how one would go about getting an invite, but it’s safe to assume registering for the beta on the official site won’t hurt your chances.

Take a look at the video below to get acquainted with Dirty Bomb.