Sure, its $3.99 on PSN and free on iOS and Android, but they've gone ad-supported or DLC (I believe) while this is the full thing with no further demands. Anyway, with these awards, it is probably worth it.
- Pocket Gamer - Best Action/Arcade Game 2012
- Pocket Gamer - iPhone/iPod Touch Game of the Year 2012
- Pocket Gamer - Overall Game of the Year 2012
- Gamasutra Mobile Game of 2011
- TUAW Best iPhone Game of 2011
- UGO iOS Game of the Year
- Game Revolution Best Mobile Game 2011
- App Store Rewind, iPhone Game of the Year Runner-up!