Blind Descent is a Jules Verne-inspired open-world survival crafting game set deep beneath the surface of Mars. The year is 2071. A pioneer team went missing in a newly opened Martian mine. You descend to find them — and discover a vast, secret underground jungle teeming with alien life that no human has ever seen.

Survival here isn't just about collecting resources. The ecosystem is reactive and alive: creatures have their own behaviours, nature reclaims any base left unattended, and biological phenomena can mutate your character. The Symbiosis System — inspired by the animated series Scavengers Reign — asks you to learn, integrate and become part of the world in order to endure.

Key Features: • Open-world underground Martian jungle — living, reactive alien ecosystem • Symbiosis System: study creatures, gain mutations, integrate to survive • Build log-by-log — shelters get overgrown or corrupted if abandoned • Solo or co-op up to 4 pioneers · AI companion assistant