Today I unlocked the final achievement in Mayhem Intergalactic, Maestro of Multiplayer Mayhem. First game that I've unlocked all the achievements in. And with that, the game's done. I don't think there's anything else left for me to do in that game. Actually, the game's page on the Steam store claims that it's possible to create custom maps. I've never tried that; never even knew the feature was there. Maybe I should try to figure out how to access that...
Anyway, as you can see from the page I linked to above, I'm the first person on Giant Bomb to unlock the Maestro of Multiplayer Mayhem achievement. In fact, only 1.0% of Mayhem Intergalactic players have unlocked it. I have one of the rarest Steam achievements in existence, so that's pretty cool. 
Comments
I'd not seen that game before, looks pretty good but do you feel it's overpriced at $20?
) I've never come across another player. So I was almost always playing against bots, and it didn't take too long to come up with a strategy that guaranteed me a win every time. So it's not hard, but it does require more dedication than most players are probably willing to give the game.@Elk I bought the game on sale for $9.99. At $19.99, I don't think I can recommend it.
hazelnutman