Announcement
Hotfix
Fixed a text bug after unpausing the game. The camera no longer moves with the left mouse button — only with the right and middle buttons. Added playtime display in the pause menu.
Read announcementSteam
Human-powered spacecraft
Also known as Human-powered spacecraft, hps, human powered spacecraft
A nostalgia-infused pixel clicker in a comedy wrapper.
Last update
29 May 2026
Latest update
Update history
Browse past updates and patch notes for this game.
7 updates
April 2026
- Sequel Announced!After all these years, I’m returning to work on a sequel to Human-Powered Spacecraft. It was my very first game as a solo developer. Since then, a lot has changed: I’ve gained experience, learned a great deal, and now I…
March 2026
- HotfixThe file that was triggering false antivirus detections has been removed.
December 2023
- Translation into Spanish and CatalanTranslation to Spanish and Catalan has been added, made by the game community. Thank you very much to the translation authors! Translation into Spanish by: Ezra Gimeno Translation into Catalan by: Ignasi Sanfeliu Rosell…
November 2023
- https://store.steampowered.com/app/2305900/GUNFIELD/Store
April 2020
- Game updateAdded mouse wheel zoom Slightly improved animations Fixed aspect ratio The game now supports Korean, Simplified Chinese and Japanese languages.
September 2019
- Human-powered spacecraft, 75% OFFSave 75% on Human-powered spacecraft! *Offer ends Monday at 10AM Pacific Time
Gallery