Marathon 2 a classic FPS originally from Destiny developer Bungie now on Steam

Wow, blast from the past. This is DOOM era, right? Last time I played this was in HS and it was considered old back then 20+ years ago

This game was so good back in the day.

Hopefully they release more Bungie classics like Myth 2

Good for them! They waited until the last player died before releasing it.