Serious Bigness is a co-op kaiju destruction game for 1-4 players where you start tiny and grow by smashing everything from dominoes to skyscrapers. Explore physics-driven sandbox levels solo or with friends, online or split-screen. Race the clock, climb leaderboards, and grow big, seriously big!

Update posts
0 postsPosts announcing an update, tagged as patch notes or not
Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.
News checked every 30 days. Observed since 21 Oct 2026.
Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology
No posts seen yet.
From the game’s Steam news feed, last checked . An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.