Build Coasters Out of This World

Coasteroid lets you design the most advanced rides in the universe! Construct gravity-bending coasters that loop across alien landscapes, tunnel through asteroid craters, warp between planets using wormholes, and launch trains straight into orbit. Not even the sky is a limit anymore!

Decorate Your Dream Park

Plant trees, bushes and rocks to give your planet its own biosphere and make your park feel more alive. Place down scenery props to give your rides a distinct theme, and construct modular buildings with ease using a piece-by-piece snapping system! Further customize the look of your park by painting building items in any color you want!

Shape Your Own Planet

Use the terraforming tool to sculpt mountains, valleys and caves, and paint the ground to change the look of your environment. Further customize your planets by tinkering with biomes, liquids and atmospheres to create truly exotic worlds! Immerse yourself in your creations by experiencing the coasters you built with the first-person ride cam!

• 7 unique coaster types: Each with distinct track designs, trains, and properties.

• Flatrides and water rides: Build a space elevator droptower, or an alien log flume!

• Multiple planets to build on: With varying gravity and terrain.

• Highly flexible coaster editor: Move, curve, and roll track in any direction you want.

• Special track elements: Launch riders off the rails with rocket launches, wormholes and more!

• Decorate your dream park: Place scenery items or building pieces and customize their colors.

• Terraforming tools: Sculpt landscapes, paint biomes and even customize planet atmospheres!

• Design your infrastructure: Connect rides and plazas using a curve-based pathway tool.

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

• Guest simulation.

• Park management and finances.

• Career mode with several scenario's.

• A wide range of new rides including coasters, flatrides and trackrides.

• New scenery items and themes.

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