Buy Professor Rubiks Brain Fitness Steam Key
Professor Rubiks Brain Fitness Steam Key: compare prices (October 2026)
A Professor Rubiks Brain Fitness Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €1.42 (€1.88 with fees) at Kinguin · 6 verified stores, 9 offers in stock · Updated 01h 16min ago.
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Steam Key
Final prices with fees
How much does Professor Rubiks Brain Fitness for PC cost right now?
Professor Rubiks Brain Fitness for PC starts at €1.42 (€1.88 with fees) at Kinguin, a Steam key.
That €1.42 (€1.88 with fees) already includes the OCTGOC10 coupon, so apply it at checkout or the store will show you a higher price.
Just 6 stores stock it, 9 offers in all, so there is little here to push the price either way.
That puts it 1% under its average of €1.60 since 2021, so today is a better entry point than most days of its life.
Steam Key
Steam Gift
Is it worth buying the Steam Key for Professor Rubiks Brain Fitness now or waiting?
That €1.42 (€1.88 with fees) key is at one of its best prices.
- Those €1.42 (€1.88 with fees) are 59% below what it usually costs, measured on the store price.
- Only 6 stores sell the Steam Key, and with that little competition the price barely moves.
- Not counting today, only 13 days out of the 627 days on record were this cheap or cheaper; the lowest it has ever cost is €1.07.
Worked out from 1,878 daily records of the Steam Key for Professor Rubiks Brain Fitness across 11 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
Which Professor Rubiks Brain Fitness format should you buy?
By format: Steam Key from €1.42 (€1.88 with fees) and Steam Gift from €10.79 (€11.08 with fees).
Can you activate Professor Rubiks Brain Fitness in US?
7 of the 9 offers work on US — the Global ones plus the ones issued for your own region.
Why is there such an expensive Professor Rubiks Brain Fitness offer?
One listing is worth ignoring: the Steam key that GamersGate has at €29.99 (no fees) is more than 15 times the cheapest offer and is not what this game costs. The number to work from is €1.42 (€1.88 with fees) at Kinguin.
Most common FAQs when buying Professor Rubiks Brain Fitness for PC in digital format:
Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.
If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.
In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.
Need more help? Use our FAQs.
Professor Rubiks Brain Fitness
Is it worth it?
Is it alive?
- Watching now on Twitch
- Live channels
What the press says
Within its common-sense (and, thanks to Wii Fit, well-known) limitations, Fitness Boxing is a breezy, energetic success that gets your blood pumping. For the one-time... Read more
Fake boxing in front of my TV is not an alternative to the gym. I get that. But I'm not going to a gym—like, ever... Read more
Considering you have to time the moves with the songs, I am very surprised by the music choices. It left me with only a handful... Read more
Could I have done that playing any other fitness game with the same intensity, or just by going outside and jogging every day? Probably. I... Read more
While Fitness Boxing does its best to get players moving and motivated, it just lacks that lasting appeal some of its predecessors offered. Read more
It won't make you the next Rocky Balboa, but you can expect it to encourage an active moment into your day. Read more
Fitness Boxing does its job and gets gamers on their feet and moving, but its barebone features and lack of music variety makes playing feel... Read more
As a fitness app, Fitness Boxing is actually quite solid. As a “game,” however, the title is admittedly lacking, especially for the price. As such,... Read more
Fitness Boxing delivers everything that is has to for a fitness game but nothing more. The precise tracking with the joy con controllers is the... Read more
Fitness Boxing is decent game to get your daily exercise once in awhile. It's in critical need for more features, mini games and single-player modes... Read more
About the game
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