Portal 2 vs Really Big Sky
A full spec-by-spec comparison of Portal 2 vs Really Big Sky — engine, performance, dimensions, features and price, with the differences highlighted to help you decide.
| Specification |
Portal 2
Electronic Arts, Valve
|
Really Big Sky Ripstone |
|---|---|---|
| Overview | ||
| Release Date | April 18, 2011 | June 29, 2011 |
| Availability | Released | Released |
| Age Rating | Everyone 10+ | — |
| Developer | Valve Software | Boss Baddie |
| Publisher | Electronic Arts, Valve | Ripstone |
| Official Site | http://www.thinkwithportals.com/ | http://bossbaddie.co.uk/bigsky |
| Gameplay | ||
| Genre | Shooter, Puzzle | Action, Indie |
| Game Modes | Single-player, Multiplayer, Co-op, Online Co-op, Local Co-op | Single-player, Local Co-op, Split-screen |
| Perspective | First-person | 2D |
| Average Playtime | 11 hours | 2 hours |
| Platforms & Pricing | ||
| Platforms | PC, PlayStation, Xbox, Apple Macintosh, Linux | PC |
| Available On | Xbox Store, Steam, PlayStation Store, Xbox 360 Store | Steam |
| Critic & Community Scores | ||
| Metacritic | 95 / 100 | — |
| Community Rating | 4.6 / 5 (6,108 ratings) | 2.4 / 5 (103 ratings) |
| PC Requirements | ||
| Minimum Requirements | — | OS:Windows XP Processor:2ghz Core 2 Duo Memory:512 MB RAM Graphics:DirectX 9.0c or above DirectX®:9.0c Hard Drive:200 MB HD space Sound:DirectSound-compatible Sound Card Additional:Controller support extends to official Xbox 360 controllers only. |