Cosmic Trail
Run through the Cosmic Trails in this skill-based 3d platformer. You will only have 32 seconds to complete each trail and it won’t be easy. At all.

Positive · 44 reviews
93% positive (41 / 44)










Russia, 1918. Bolsheviks are in power. Imprisoned on suspicion of being a spy, you plan to bust out and save the Tsar and his family from certain death. BOLSHEVIKTION 3D's an old-school FPS: an alt-history Wolf3D. Acquire new weapons, collect royal treasure and blast your way to Ipatiev House.
Released
April 3, 2025
Price
Platforms
macOS · Linux · Windows
Developer
Publisher
Last sync
September 25, 2026
The sequel has been announced!
Bolsheviktion 2: Yurovsky's Revenge continues your vendetta against the murderous Bolsheviks—this time in pursuit of your kidnapped son. Coming July 17, 2026.

Russia, May 1918. In the midst of a civil war, the Bolsheviks have recently seized power. Tsar Nicholas II has abdicated the throne, and has been placed under house arrest in Alexander Palace. You're a diplomat sent to negotiate with the new regime, but instead are suspected of being a spy. Thrown into prison, you face a grim fate. But one night, you have a nightmare. A gruesome scene - a dark, dingy basement, covered in blood, with walls covered in bullet holes. Seeing dead bodies of young women and men, you realise it's the Tsar's family. Waking up in a cold sweat, you make a decision. When the morning guard comes in to check on you, you'll kill him, take his gun and make your escape. The Tsar needs you.

Bolsheviktion 3D is written from the GROUND UP in pure C using a reimagined and enhanced implementation of John Carmack's original raycasting method. Full software rendering!

Portuguese translation by Gustavo Carvalho De Souza Costa
Russian translation by Elena Beloborodova
Spanish translation by Erika Marcela Gomez Marin