Constant C CD Key
- Genres
- Acción, Casual, Indie
- Release date
- March 11, 2014
- Developer
- International Games System, Co., LTD.
- Publisher
- International Games System, Co., LTD.
- Metacritic
- 60 / 100
Best price for Spain
View offer →
€9.87
at Gamivo ·
2 offers from 2 stores
Price comparison
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Price history
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It is above its usual price. If you can wait, it often drops.
August 25, 2026
October 24, 2026
- Recorded low€8.63 September 21, 2026
- Average price€9.49
- Recorded high€11.25
Once a day we record the lowest price that can be activated in Spain. Tracking starts when the game is added to the comparison site.
It is above its usual price. If you can wait, it often drops.
August 22, 2026
October 24, 2026
- Recorded low€8.63 September 21, 2026
- Average price€9.45
- Recorded high€11.25
We record the lowest available price regardless of activation region. Tracking starts when the game is added to the comparison site.
Code copied ✓
About Constant C
Description as published by the developer on Steam.
In the year 1905, Albert Einstein published the theory of special relativity, suggesting that nothing could move faster than the speed of light. What if any mortal could break that constant? Stretch it beyond its limits? Would human beings finally be able to find a way to cheat death and win over immorality?