Play SimplePlanes on PC Play SimplePlanes on PC and Mac

About the Game

SimplePlanes is a simulation experience built around one core idea: if you can imagine an aircraft, you should be able to build it and fly it. Developed by Jundroo, LLC, the game combines a powerful construction system with a physics-driven flight engine, creating a loop where every design decision has real consequences once you leave the ground.
The aircraft designer is the foundation of everything. Rather than choosing from preset templates, you construct your plane from individual components, snapping pieces together to form the fuselage, attaching engines for thrust, and sculpting wings with a flexible shaping tool that supports a wide range of forms. The creative ceiling is remarkably high. Players have gone well beyond conventional aircraft, building dragons, trains, and even orbital space stations using the same set of tools available to everyone.
What makes the building process feel meaningful is how directly it connects to actual flight behavior. The game calculates a complete flight model based on your design before you ever take off:
Weight distribution affects balance and handling
Engine placement influences thrust direction and stability
Wing shape and surface area determine lift and drag
Structural choices impact how the aircraft responds to stress
This means two planes that look similar can fly completely differently depending on how they were built.
Once airborne, the simulation continues to respond dynamically to what happens. Components can be torn away by excessive stress or collisions, and the game does not simply end when damage occurs. Losing an engine or a wing section becomes its own challenge, and skilled players can continue flying in severely compromised conditions. This creates some of the most memorable moments the game has to offer.
For those who want open-ended experimentation, Sandbox mode removes all restrictions and lets you test any aircraft in any way you choose. Rough landings, engine failures, and structural collapses all become part of the experience rather than reasons to stop playing.
If structured goals are more appealing, the challenges mode provides hours of varied content. Tasks include landing on moving aircraft carriers, surviving surface-to-air missile attacks, and completing timed racing courses. These scenarios push your custom aircraft in ways that free flight simply cannot replicate, rewarding thoughtful design over brute force.
Visual customization is handled through a dedicated painting system. You can apply pre-built color themes for speed or take a more detailed approach and paint individual components separately. Finished designs can be shared with other players across all platforms through SimplePlanes.com, where the entire community library is accessible for free with no in-app purchases required. Aircraft created on any supported platform can be downloaded and flown by anyone.
The game also includes tutorial content that walks players through fundamental concepts of real aircraft design, covering the reasoning behind wing placement, engine positioning, and weight management. It functions as both a guide for new players and a reference for those looking to improve the performance of their builds.
Controller support adds another layer of flexibility, with USB gamepads and joysticks recognized natively and in-game mapping available for every control function, from throttle and brakes to camera switching and landing gear operation. This makes the full range of flight controls accessible regardless of how you prefer to play.