Unreal Tournament for Atari 2600 aka UT2600 is a demake of Epic Games’ Unreal Tournament, specifically for the Atari 2600 / Video Computer System.
UT2600 promises fast paced arcade action for a minimum of two players (where teams of up to six players are supported). The crazy thing is that you can play the game directly in your web browser or using a free emulator program.
UT2600 will run on a physical Atari 2600 in the future, yet there is no exact release date for now. UT2600 is currently in open beta and waiting for your feed back. For more detailed information, you can visit here and take a look at the game.