An open-source ski jumping made in Unity. It is a successor the game originally developed by Jonek under the name of Open Ski Jumping. The main features of OSJ 2025 are:
- World Cup mode with the 2025/26 calendar
- A real-life ski jumper database with a skills system that affects both CPU and player-controlled jumpers’ results
- Dynamic wind, random animations of flight disturbances
- Random jumper form changes during the season (save-specific, no global stat inflation)
- Extensive visual customization: helmet, skis, bibs, gloves, boots, backdrops
- Real-life hills
- Extensive scoreboards
https://www.youtube.com/watch?v=TKMAfDOH41w
https://www.youtube.com/watch?v=D-davtNFgDs
Link to Discord:
https://discord.gg/vjC2zvYz
I am not posting a direct download link to the game because last year, when it was first published, several players reported that their antivirus software flagged it as potentially malicious. This is unfortunately common for indie games.
If you are a first-time downloader and want to try OSJ, feel free to let me know if your antivirus reacts. I also encourage scanning the game with online antivirus services. Here is a VirusTotal scan result for reference:
