Archivo: Kerbal.space.program.v1.12.3.3173.incl... May 2026

Archivo: Kerbal.space.program.v1.12.3.3173.incl... May 2026

Version was the last major content update for the game. The specific build v1.12.3 focused on refining the significant additions of the 1.12 series while ensuring stability as the developer, Squad, shifted focus toward the sequel. Key Features of the 1.12 "Final Approach" Series

Added limited rotation to docking port collars, allowing for precise vessel alignment after docking. Archivo: Kerbal.Space.Program.v1.12.3.3173.Incl...

Introduced the "Slim" suit, a sleek design inspired by modern private aerospace sector EVA suits. Version was the last major content update for the game

The 1.12 series updated the game to Unity 2019.4.18f1 LTS , providing better stability and support for modern hardware. Introduced the "Slim" suit, a sleek design inspired

A built-in system to set reminders for maneuver nodes, apoapsis/periapsis crossings, or other critical mission events.

This version is widely considered the "gold standard" for modding, as active development has ceased. Major visual overhauls like Parallax Continued and part revamps like Restock are fully compatible with this build. The ULTIMATE KSP 1.12 Preview - the FINAL update!

Scattered new discoverable launch sites and easter eggs throughout the Kerbol system.