Cave Story+ Comes to Steam with New Features, Future Updates

Originally a freeware release, Cave Story proved so popular that it's managed to spawn almost half a dozen for-profit rereleases, including a recent 3D version for the 3DS. As of today, you can add Steam to that tally, as developer Nicalus has brought the platformer to Valve's digital distribution platform as Cave Story+ and updated the game with a host of new features.

While this new version carries a standard price tag of $10, if you pick it up between now and next Wednesday you can get it for the cut-rate price of $8.50. Sure, it's still infinitely more expensive than the freeware version, but you do get Steam achievements, new game modes, upgrades to the graphics and music, native support for USB controllers, and the promise of future content updates that expand the game even further.

Here's the full list of features:

• Original (320×240) graphics and upgraded “HD” graphics
• Remastered music as well as the original soundtrack
• Mix-and-match new/old artwork and music!
• Six new play modes (including Wind Fortress, Boss Rush and more!)
• Over 20 epic boss battles through Mimiga Island
• 15 levels to explore in the vast world
• 10 unique weapons to find and upgrade
• USB controller compatibility
• Four unique endings
• Future content updates