man thats actually hard, it seems like it would be simple though :0
maybe some sort of movement so that you can get an normally un reachable area
title: Snipers Post ect..
Use: teleports the player to a prediefined point that they could not get to noramlly so they have an advantage, could also auto switch weapons to sniper rifle
use: same as c4 but auto detonation when walked over/near