As reported earlier, Trine will be priced at $20 for the PlayStation Network, while Steam is selling it for $30. And while the arguments over the variations in price continues, it looks like you'll finally be able to spend your $30 for the PC version as Trine was released today on Steam at 9AM PST, a day earlier than expected.
The PlayStation 3 release is expected perhaps later today or next Thursday, and will be priced at $20. Xbox plans to release the game on Xbox Live Arcade as well, which will include online co-operative play not included in the current editions. A date for the Xbox version hasn't been released as of yet.
For those still not in the know as to what this Trine game is all about, you can play the demo here on FileShack.
You can purchase the game today on Steam.