David Fincher and Eric Powell's campaign, which sought to fund a feature-length story reel based on the Dark Horse Comics title, has raised $441,900 (£278,142) exceeding its $400,000 (£250,000) goal.
"Well, Goon backers, it's been a HELLUVA RIDE!" wrote the filmmakers in their final update.
"It feels like a LIFETIME has passed since we first launched our Kickstarter - 30 days of excitement, anxiety, confusion, night terrors, surprise, and finally, euphoria. Thanks for the memories, gang!
"YOU made this possible, and no matter how high The Goon climbs, we'll never forget that you were here from day one..."
Contributors to the crowd-funding campaign will be invited to a screening of the completed test reel in Los Angeles, the date of which is yet to be announced.
Watch the Goon test animation clip below: