Screenshots
Watch trailer on Steam ↗Quantum Echoes
Comfy Games · Published by Comfy Games · Official site ↗
Last updated 28 Sept 2026
Explore the ruins of an ancient alien civilization on one of Jupiter’s moons as an astronaut determined to find his missing partner. A cozy sci-fi adventure with a top-down view that combines quantum physics-inspired mechanics, puzzles, and platforming in a 2D world with 3D perspective.
As an astronaut searching for your partner among alien ruins, navigate through 2D levels with a 3D perspective, using quantum physics-inspired mechanics to solve puzzles.
About this game
An alarm signal has reached your ship. Your partner, Martha, needs your help...
EXPLORE IO, ONE OF JUPITER'S MOONS, IN THIS COZY SCI-FI ADVENTURE
Welcome to Io, Jupiter’s third moon!
In this top-down exploration and puzzle game, you'll play as an astronaut on a mission to find a missing companion while investigating the remnants of an ancient alien civilization. Journey through mysterious landscapes, lost cities, lava rivers, and towering mountains as you uncover a vast and unique alien ecosystem.
DISCOVER THE SECRETS OF CIVIH-TAS AND UNRAVEL THE QUANTUM MYSTERY
Liquid light? Teleportation? Objects existing in two different states at once?
The incredible alien civilization of Civih-Tas has built a massive settlement on this moon! Investigate its structures and advanced technologies as you continue your search.
FOLLOW MARTHA'S TRAIL ALONGSIDE YOUR COMPANION ROBOT
Uncover what happened to your lost partner by tracking her research across Civih-Tas. Reconstruct her path through the records she left behind—always accompanied by your loyal and quirky robot, ChatCPT.
System Requirements
Will my PC run this? →Minimum
- OS: Windows 10
- Processor: AMD Ryzen 3 3200G / Intel® Core™ i3-4330
- Memory: 8 GB RAM
- Graphics: AMD R9 370 / NVIDIA GTX 950
Recommended
- OS: Windows 10
- Processor: AMD Ryzen 3 3200G / Intel® Core™ i3-10100F
- Memory: 8 GB RAM
- Graphics: AMD RX 570 / NVIDIA GTX 1650
Supported Languages
*languages with full audio support
