Men's room "etiquette" is absurd and baffling, but considering that teeth have been knocked out over rules violations, perhaps it merits study. Sawfly Studios, a team founded by survivors of Sony's now-closed Studio Liverpool, is examining this curious world in its first game, Men's Room Mayhem for Vita.

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The dual stick shooter Big Sky Infinity is coming to PlayStation 3 and Vita today. The game will cost you $9.99, and getting it on either platform unlocks the other to boot. They each have their own multiplayer modes, but are otherwise similar.

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