β Tested by PlayHotGames β we played this game before writing this guide
What is Blob Builders?
Blob Builders is a physics puzzle game set in a hand-drawn, old-time cartoon world. Drag sticky jelly blobs together to build bridges, towers and roads, then lead the survivors safely home. Your creations wobble and sag, so they have to be built well to hold. There are 45 levels across 9 worlds, plus a daily puzzle and a sandbox.
How to play
- Drag a blob from the pile and drop it next to your structure to link it.
- Tap the big ball to push it, and the pipe to pour juice.
- Slingshot: press the cup, pull back and let go.
- Mouse wheel or pinch to zoom. Ctrl+Z to undo. The light bulb gives a hint.
Tips
- Build in triangles. They hold their shape; squares sag and wobble.
- Brace long bridges. Add blobs underneath so the middle doesn't droop.
- Don't waste blobs. Each one counts, so test the shortest path first.
More like this
If you like Blob Builders, try Atomic Puzzle XMas and Parkour Obby, or browse today's new games.
Blob Builders FAQ
How do I build?
Drag a blob from the pile and drop it next to your structure to link it. Triangles are strong; squares wobble.
How many levels are there?
There are 45 levels in 9 worlds, plus a daily puzzle and a Blob Tower sandbox.
Is Blob Builders free?
Yes. It is free to play in your browser, with no download or sign-up.













