Icarus has 32 levels that are excellent for single and cooperative play, but we didn't forget the Deathmatchers of the world, either!
The millennium approached, and everyone thought it would be a big deal. But we know what's on the other side because we've been there. In Icarus: Alien Vanguard, we visited Beta Pictoris III when the EDF flagship vessel Icarus ran into trouble. We fixed the problem. Probably. So, what happened after that, you ask? This did...
Metroidvania? In MY DooM? (It's more likely than you think)
i prefer this to icarus, by far