Star Citizen's crowdfunding efforts have officially crossed the $18 million mark. First-person combat "on select lawless planets," a stretch goal should the game hit $20 million, was also announced in a post celebrating the milestone. To put this fundraising in space-related perspective, if you took each of those dollars and laid them end-to-end, they'd be more than half the diameter of the planet Mercury.

Star Citizen hit $17 million less than a week ago, and $15 million less than a month before that. In other news, Joystiq is currently running on emergency supply puns to describe the astronomical amount of money Star Citizen has raised.

This article was originally published on Joystiq.

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