In singleplayer, there is nothing in the world wrong with using every cheat, exploit, bug, hole, and cheese tactic.
In multiplayer? Don't be a dick. If you're a cheeser, get off the Internet. Just because you're out of arm's reach of your opponent doesn't mean you don't richly deserve to get punched in the mouth the way you would've been in the old days of offline multiplayer for pulling that shit.
In multiplayer? Don't be a dick. If you're a cheeser, get off the Internet. Just because you're out of arm's reach of your opponent doesn't mean you don't richly deserve to get punched in the mouth the way you would've been in the old days of offline multiplayer for pulling that shit.