I like cutting off a corner with barrels so zombies cant get in, and then with 1 left, I plant as much charges as I can. Results: temporary lag, but lots of explosions. Looks almost like a nuclear explosion :)
19122.2 'cheating' about 4000.0 without cheating. It's not exactly cheating but more of a slingshot effect. unlike the swinging it around or just flinging it. My zoom can only go to -100% :D
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