last Saturday I went to I-combat in Waukesha. This place was by far the best combat simulation I have been too. yes its lazer tag but its built off of what the military used to use for their training. you get a replica M4 that has to be reloaded like a real M4 and the mag has a CO2 cartridge in it that makes the gun have recoil when fired. Seriously this place was kick ass