Gears of war 2 (GOW2) Glitches, cheats, Tricks and tips
In this video tutorial : Self-Destruct Glitch
1. Pick up a Boltok Pistol and find a shield.
2. Stand over the shield with your Boltok out so that the pick up with x symbol pops up.
3. Fire the Boltok and immediately hit x and switch weapons at the same time. Switch to any weapon except grenades(it might work with grenades)
4. As soon as you know it works and your character should be switching his weapon while holding his shield, hold the left-trigger down.
After doing all of that successfully, your character should self-destruct. Note that we think that it does not work on locusts.