Post glitches you find in games whether they let you go to normally inaccessible areas, or any other strange stuff. Also tell us how to do them if you know how.

Two i recall are:

In Jak 3 you can fly over walls once you unlock the hover ability, and the sheild. Normally if you use the hover you don't fly, but float so you can't get really high, but if you start floating by hitting X twice, then O to activate the sheild, then X again You'll float higher than normal. So hit X, X, O, X, O, X and so on. Once you unlock unlimited Light Eco is when it gets really fun.

In Spider-Man 2 i found a way to have your health meter be empty but your still alive. Start a challenge (The Blue Markers), then get high enough so when you hit the ground you'll die. This is where it gets difficult. Fall to the ground, and right before you hit the ground, pause quit the challenge, and when it asks if you want to restart, say yes. If you timed it perfect enough, there should be a small delay between the time you select yes and the challenge restarts. This gives you time to hit the ground and die, but when the challenge restarts his health will be empty and he will live.