Zero Hour is a tactical

FPS game that will be available in August 2020 as a "sneak preview" for single player or team play, and has been described by some players as a "hardcore version of Color Six Siege".
The game has tens of thousands of reviews on Steam, with an 83% positive rating, and was recently discounted to a special price of $24. A beta version of the FPS shooter called ZERO HOUR was recently released on steam, and many players have already tried it and experienced it!