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Solve puzzles by switching between the perspective of an astronaut and their robot. Flip levers to deactivate lasers, send boxes through portals, and much more to get both characters to the exit doors!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest ends
Try this game before buying.
Eternal Bonds is a puzzle platformer where you switch between the perspectives of two characters to solve puzzles in a spaceship. Can you and your unlikely duo escape the spaceship, or will you be stuck puzzling forever?
Features
A small single-player game (game length depends on how smart you are)
Solve puzzles by switching between the perspectives of two characters
Play as an astronaut and his robot each stuck in a different part of a deserted spaceship
Flip levers, push buttons, use portals and much more to reach the exit doors
Explore an exciting story
This game was made by Castical. Follow the development on YouTube!
Lowest tracked price: €1.24 (Jul 7, 2026) · current best: €4.99.
100% positive reviews all-time.
Right now the cheapest offer for Eternal Bonds is €4.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Eternal Bonds is €1.24 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Eternal Bonds drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
