Besiege is a physics-based building game in which you construct medieval siege engines and lay waste to immense fortresses and peaceful hamlets.
Starting at $7.99
Best Incredible Machines 3 Alternatives ranked by AI · updated May 2025
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A modern take on the classic physics puzzle game series with new challenges and levels.
Price: $14.99
Top 4 Incredible Machines 3 alternatives
Contraption Maker is a physics-based puzzle game where players build machines to solve intricate puzzles.
Apparatus is a physics-based construction sandbox for players who build mechanical devices from objects such as beams, wheels, motors, and rockets. Its...
Pros
- Detailed physics simulation supports complex mechanical contraptions
- More open-ended construction than most physics puzzle games
- Supports user-created levels and experiments
Cons
- Older presentation and interface than Besiege or Poly Bridge 3
- Building controls can feel fiddly on touchscreens
- Smaller active community and content library than major alternatives
Paid, platform-dependent
Poly Bridge is a bridge-building simulation-puzzle game that challenges players to design and construct bridges within budget constraints.
Pros
- Challenging puzzles
- Creative bridge design
Cons
- Limited replayability
- Can be frustrating for some players
Starting at $9.99
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