No plans for Witcher 1 or 2 on PS3 - GameSpot

CD Projekt Red says "no such plans for now. Sorry."
The Witcher 3: Wild Hunt is a story-driven, next-generation open world role-playing game, set in a visually stunning fantasy universe, full of meaningful choices and impactful consequences. In The Witcher, you are a professional monster hunter, tasked with finding a child of prophecy in a vast open world rich with merchant cities, dangerous mountain passes, and forgotten caverns to explore.

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The Complete Edition contains every piece of downloadable content released for the game, including two massive story expansions: Hearts of Stone

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No Plans for Witcher 1-2 HD Re-Releases - GameSpot