Single-player games like Balsa Model Flight Simulator
Below are 10 single-player Steam games similar to Balsa Model Flight Simulator, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Balsa Model Flight Simulator page.
Ranked picks
- 1

KitHack Model Club
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required.
Developed by the creator of the original Kerbal Space Program, KitHack Model Club is a physics-based model building sandbox that offers limitless freedom for you and your friends. Design, build, battle, fly (and crash!) your very own RC vehicles, or experiment with over 2,400 ready-made vehicles!
- 2

SimplePlanes 2
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Balsa Model Flight Simulator.
SimplePlanes is back! Build planes, cars, or anything else using powerful procedural parts! Explore detailed environments with friends in multiplayer, cause chaos, or download 1,000,000 community crafts for free.
- 3

Stormworks: Build and Rescue
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Simulation with Balsa Model Flight Simulator.
Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need.
- 4

RealFlight Evolution
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Balsa Model Flight Simulator.
RealFlight® is the industry-leading flight simulator for radio-controlled airplanes, helicopters, and drones. Fly more than 300 hyper-realistic vehicles in an immense, open world right from your desktop. This RC classic is a must-have tool for flight enthusiasts of all skill levels!
- 5

Flyout
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Balsa Model Flight Simulator.
Build and fly realistic aircraft. Use free-form fuselage and wing editor tools and tune your engines to recreate aircraft from any era or design your own.
- 6

From the Depths
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Indie with Balsa Model Flight Simulator.
Over 1000 unique components allow you to build and command voxel vehicles from the deep ocean to outer space! Forge strategies, allegiances and fleets strong enough to destroy eight deadly factions of the planet and reign supreme. A genre-defying mashup of simulation, building, RTS and RPG.
- 7

Homebrew - Patent Unknown
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Indie with Balsa Model Flight Simulator.
Unleash your creativity and craft anything from flying cars to jet-powered toilets.Fair warning: there's a learning curve. But once you've got it, the sky's the limit for your creations!While active development is paused, we focus preserving the game and keeping it accessible.
- 8

DCS World Steam Edition
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Simulation with Balsa Model Flight Simulator.
Feel the excitement of flying the Su-25T "Frogfoot" attack jet and the TF-51D "Mustang" in the free-to-play Digital Combat Simulator World!
- 9

Kerbal Space Program
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Balsa Model Flight Simulator.
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
- 10

SimplePlanes
Single-player alternative to Balsa Model Flight Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Balsa Model Flight Simulator.
Build airplanes by snapping parts together, designing wing sections, and attaching engines. At any time, you can strap yourself into the cockpit and see how it flies with realistic physics. If you're not in the mood for building, over 100,000 airplanes are available to download for free.