Gravity Wobble - Tetris Balance Game

Bring the classic stacking challenge to life with this 3D printable Gravity Wobble game! 🎲

This game model is inspired by “Stack Attack” game.

The goal is simple: stack the blocks on the tower base without letting it tip over. But beware – as the tower grows, balance becomes trickier and every move counts. Perfect for family fun, game nights, or just a quick skill challenge!

📦 Included in this project:

✅ Base (2 types) & tower

✅ 8 unique block shapes - 32 blacks total

✅ Two variants to choose from:

1. Set 1 – Tower + 8 block shapes (4 pieces of each shape, in different colors) - 32 blocks
2. Set 2 – Tower + 4 color groups, each with all 8 block shapes - 32 blocks

🖨 Printing tips:

• Recommended material: PLA or PETG
• Print blocks in different colors for the best gameplay experience
• No supports required
• Scale freely – small version for portability or larger for family play
• Original tower size is 170x67x15 mm
• It is important to use brim or brim ears (as I did) to keep blocks in place while printing 

🎮 How to play:

1. Place the tower on a flat surface.
2. Take turns stacking blocks on the tower.
3. The player who makes the tower fall loses the round!

This project is fun to print, quick to set up, and guaranteed to bring lots of laughs.

My wife and kids love it and so do I. Hope you will find it interesting too :)

👉 If you print it, don’t forget to share your makes – I’d love to see your versions!