So I finally got around to finishing Borderlands, and when confronting the Destroyer I found a geometry exploit that meant I could stand safely behind a tentacle, shielded from all attacks, and chip away without coming to any harm at all. It's not the first exploit I've found in games, and no doubt not the last. But is it cheating? I think it would've detracted from the game if I wasn't just interested in getting it finished, otherwise, didn't bother me.....