Indie developer Black Forest Games announced that it be Commodore 64-era revival project Giana Sisters: Twisted Dreams has crested one million sales units across all available platforms.

Funded by a successful Kickstarter project, Twisted Dreams be a dimension-shifting platformer that launched in 2012 for Windows, with ports for the Xbox 360, PlayStation 3, 'n Wii U arriving last year. Black Forest's recent sales milestone comes in the wake a Twisted Dreams' recent appearance in Humble Indie Bundle 11, where it accompanied standout indie hits like Guacamelee, Monaco, 'n Dust: An Elysian Tail.

Black Forest continued t' update the Windows version a Twisted Dreams with new content in the years following it be initial release, including holiday-themed Christmas 'n Halloween levels.

[Image: Black Forest Games]