Yeah, it's a great game. Just wanted to create this thread to let you guys know that Ace of Spades sounds like it'd be awesome if you chose weapons in the same way that you do in that game.
If you'd really rather not download the game and try it yourself, that's understandable. I'll let you know how it works.

This game is really unique in the way that you choose your weaponry and/or equipment. You see, you start off with 3 equipment slots and are able to choose any weapons from 3 groups, giving you the ability to have 3 weapons: Primary, secondary, and sidearm. You always have a primary and sidearm, but the secondary is optional. By choosing a secondary, you lose an equipment slot, which you could have used for carrying a medical kit, kevlar vest, extra ammo, laser sight, etc. You are able to choose a secondary weapon as your primary weapon, which means you can carry two secondaries if you'd like. There also is a machine gun as a primary weapon that you can carry with you, but you are unable to have a secondary weapon if you use it. Grenades are optional, but by choosing one (HE/Smoke), you lose an equipment slot.

Primary weapons are automatic rifles, sniper rifles, a grenade launcher, and all of the secondaries.
Secondary weapons are SMGs and shotguns.
Sidearms are, well, pistols.

For most weapons (the automatic rifles and SMGs) you can change the firing mode at any time, like semi, burst, and auto. The grenade launcher allows you to switch between long and short range.

It does not have to be as complex or modern, but it sounds like it'd mix in really well.
Thoughts?