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Millispeed playtest
by Autumn Worx
Eat. Grow. Survive.
Anyone with a Steam account can join, and it's free.
- Access
- Instant
- On playtest since
- Jun 20, 2025
- Planned release
- To be announced
- Developer
- Autumn Worx
- Platforms
- Windows
- Players
- Single-player
- Languages
- English
How to join the Millispeed playtest
- Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
- Use the Millispeed playtest signup there. You're in straight away, with nothing to pay.
- The playtest shows up in your Steam library, ready to install and play.
New to playtests? How Steam playtests work
About Millispeed
Millispeed is an arcade physics driving game, where you try to grow as long as possible.
Eat pellets to grow segments and become a true millipede with 1,000 legs. Watch out for predators, because if you get eaten you'll have to start over.
In 'Peace' mode you can just relax and grow your millipede without fear.
In 'Action' mode you'll need to be careful, hungry crows patrol the forest.
Find a place to hide before your millipede becomes a bird buffet!
Customize your millipede's colors and material whenever you'd like:
From the game's Steam page.





