Welcome to the Replay Couch, where we kick back and watch the best, and worst, of recorded video game history. New to the Couch? Check out the full library.

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Smash Bros. Mash Hack (link to this video)
Using some kind of technical wizardry, MeleeKirby has managed to swap the movesets of Smash Bros. Brawl characters at whim. I'm not really sure what's going on here, but that is one freaky looking Pikachu.

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Extremely Stunted (link to this video)
This stunt was going to be so extreme that you wouldn't have been able to handle it anyway.

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Mario Source (link to this video)
Who needs mushrooms when you have morphine? M0rtanius brings us his vision of a first person Mario game, as rendered in the Source engine.

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Retro Trailer of the Week: Brood War (link to this video)
Following this week's exciting reveal of the Zerg in StarCraft II, I felt it was time to look back at one of the race's finest moments. This Apocalypse Now-influenced introduction to the StarCraft: Brood War expansion is one of Blizzard's finest CG achievements.

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