CS:GO Maps
2 teams, (red/blue?) one large barrier going through the centre of the map while teams build.
Teams have limited props/resources and have to barricade there side of the map and protect an object (flag, melon, bucket? Anything..) From being taken by the opposing team.
-	Classes (Repairman, sniper, assault , medic)
-	Repairmen repair the props so on so forth
-	Sniper (can only use sniper rifles or melee)
-	Assault (selective choice of rifles) 
-	Medic (standard rifle (m4a1?), + medical supplies)
Teams are given x amount of time to build, during this time the barrier stays in place, players cannot cross it (just run into an invisible wall basically). Barrier will be represented by a hovering red circle/cross of sorts.
Rounds go on until a flag is captured, most flags captured within x amount of time wins.