Deep Silver · Extra Mile Studios*
Professor Heinz Wolff's Gravity

Where and when.
- 2008-11-28
- Date precision
- Exact date
- Platform
- Wii
- Market
- Australia
- 2008-11-28
- Date precision
- Exact date
- Platform
- Wii
- Market
- Europe
- 2009-04-06
- Date precision
- Exact date
- Platform
- Wii
- Market
- North America
- 2009-04-06 · Nintendo DS · USA*
- Release date
- 2009-04-06*
- Date precision
- Exact date*
- Platform
- Nintendo DS*
- Market
- USA*
- 2009-04-06 · Nintendo DS · Europe*
- Release date
- 2009-04-06*
- Date precision
- Exact date*
- Platform
- Nintendo DS*
- Market
- Europe*
- 2009-04-06 · Wii*
- Release date
- 2009-04-06*
- Date precision
- Exact date*
- Platform
- Wii*
- 2008-11-14 · Nintendo DS*
- Release date
- 2008-11-14*
- Date precision
- Exact date*
- Platform
- Nintendo DS*
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* Provisional data