Tinybuild has seen quite the success with Punch Club. Hitting $1 million in revenue just a few weeks after release and its now hitting another milestone. Thanks to Twitch and the promotion the game got from a number of streamers, it has now surpassed $2 million in revenue.

That doesn't mean that Tinybuild wants to make you pay more for the game's content though as its first expansion, called The Dark Fist, is coming on March 10th for the great price of nothing.

In it, you'll transform into a superhero, fighting against crime in a new storyline that spans more than three hours of new content.

But that's not all! The game also supports cross-platform saves so you'll be able to play on your PC and continue right where you left off on your mobile devices.

It's also getting a deeper integration with Twitch, enabling all kinds of neat interactions like bets from your audience.

This update will hit iOS and Android on March 10th. Thinking about getting it before then? Check out our glowing review here.