Download Simpleplanes V1.12.128.0 -

If you own the game on Steam, your client should automatically update to the latest build (v1.12.128.0 or higher).

Official built-in support, moving away from the mod-reliant systems of the first game. Download SimplePlanes v1.12.128.0

This specific release followed the major "Steam Deck" update. While earlier versions introduced massive features like fuselage slicing and air-to-air refueling, v1.12.128.0 focused on long-term maintenance and bug fixes to ensure the game remains playable as the developer, Jundroo LLC, shifts focus to the sequel. Platform: Windows and macOS via the Steam Store . If you own the game on Steam, your

The latest version of the original for PC and Mac is v1.12.128.0 , which served as a crucial stability and compatibility update leading into the recent launch of SimplePlanes 2 in April 2026. Version v1.12.128.0 Overview Version v1

Improved fuel tanks, car engines, and procedural hole-carving.

Currently available for PC and Mac on Steam, with a 10% launch discount often available during the initial release window. SimplePlanes Airplanes

Registered users can manage their accounts and access community builds at SimplePlanes.com. The Next Generation: SimplePlanes 2