Ace Of Spades is a mix of TF2 and Minecraft, though more TF2. There are 4 Classes- Commando, Marksman, Engineer and Miner. Commando is the heavy-hitter, he has a rocket launcher, a minigun, and a grenade. Marksman has a sniper rifle, a pistol, and a landmine. Engineer has a rocket pack, a SMG, and either a turret or a block gun. Miner has a pickaxe (all of them have mining tools) a drillgun, explosives and a shotgun. All of the terrain is fully destructible, and you can build stuff too. there are 2 options for most types of weapon. There are quite a few different game modes: CTF, Capture the hill, Zombie vs Survivors, Team Deathmatch (most kills wins), and others.