Uploaded September 2026 | Updated September 2026, 2 hours ago

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Wishlist now on Steam: store.steampowered.com/app/4950640/Serious_Bigness

Serious Bigness is a new game from creators of Rec Room. Play as a tiny kaiju and grow from the size of a teacup to a titan in this physics-driven destruction game where destroying things makes you grow bigger.

Join the Gutsy Games Discord: discord.gg/cGY2uhWA7

Check out the Serious Bigness YouTube channel: youtube.com/@SeriousBigness