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Welcome to Mars 9

Main Game

Welcome to Mars 9: The Tale of River is an old-school graphic adventure about a person adrift in space, rescued by a luxurious space station orbiting Mars. Playing as River, you will be drawn into a world of comfort and pleasure, only to soon discover that the station hides a dark secret.

Science fictionAdventureArcadeIndiePuzzle

Game modes

Single player

Prices

No current prices are available for this platform in the selected store region.

Release dates

Nintendo SwitchSeptember 9, 2026

Released ✓

Nintendo SwitchSeptember 16, 2026

Released ✓

PC (Microsoft Windows)September 16, 2026

Released ✓

PC (Microsoft Windows)2026