Build. Ride. Defy Gravity.

Welcome to Coasteroid! The space-faring roller coaster builder where you design the most outrageous rides in the universe.
Construct twisting tracks across landscapes you have not seen before, loop through asteroid craters, tunnel through planets, and launch straight into orbit. There are no limits here; break the physics!

🎢 Key Features (Early Access)

• 7 unique coaster types – each with distinct track styles, speeds, and behaviors.

• Multiple planets to build on – can you build in different gravity and terrain?

• Unlimited coaster creativity – twist, flip, and stretch tracks in any direction you imagine.

• Special tracks – launch riders off the rails with zero-gravity jumps and wild transitions.

• Decorate your dream park – choose from themed sets or fully customize your own decorations and color palettes.

• Planet tunneling – dig straight through the crust to connect your rides or hide secret routes underground.

• Ride your creations – switch to first-person view and experience every drop, twist, and loop yourself.

🚀 Coming in the Full Version

• Park management and guest simulation.

• A full range of rides beyond coasters.

• Terraforming tools and procedurally generated planets.

• Steam Workshop support for sharing your creations with the galaxy.

Defy Gravity. Break the Rules. Build the Impossible.