The aiming laser glitch can be activated in the multiplayer game ''raptor''. Find a cross bow and stand beside some throwing knives. Go into aiming mode, turn on the aiming laser and side-step onto the knives. When you take out the knives there should be a laser pointing at the last spot that you aimed at. This trick is especially useful in navigating the map because you can aim the laser at your base and if you are lost all you have to do is follow the laser back to safety. If the trick does not work exit the current game and start a new one. Also you should avoid using the cross-bow while the glitch is active because then it will reset.