When you, as a young boy, are dropped off to visit your uncle, you notice something’s wrong. First, he’s not there to greet you. Second, there’s the explosion that happened right as you arrived. And third, the house seems to be even weirder than you remembered it. Now, your job is to find—and ultimately rescue—your uncle, by using his newest invention, the Interdimensional Shift Device (or IDS), to switch between dimensions and solve puzzles. That sofa too heavy to move? There’s a dimension for that! Switch to Fluffy Dimension and that sofa is now light as a feather. Need to get up to a high ledge? There’s a dimension for that! Just switch to Anti-Gravity Dimension and things begin to float upward. Need to make things heavier? There’s a dimension for th—well, you get the idea. Switch dimensions in real time, work your way through the crazy complex mansion wings and rescue your uncle!
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2026-06-02
Monthly Recap - May Edition
For this month’s YUPLAY recap we have prepared some very interesting news pieces about upcoming updates, premiers and exclusive news in the world of video games. Be sure to check out the fine selections of short stories including new Warhammer 40K Dawn of War game and yet another Civilization VII update, as we go through what really shaped up as a very fruitful month for the gaming industry…
Beyond the Main Story: The Best Things to Do in GTA 6
Welcome back to Vice City! Ready to ride through the streets with us and go sightseeing in the most anticipated GTA game to date? Finally, after a more than a couple of delays, there has even been a confirmed GTA 6 release date that should absolutely be included in the article, and that would be 19.11.26. Put on your best drip and hop in the YUPLAY review wagon with us and let’s begin the tour immediately…
This game requires manual configuration of graphics settings to perform well on Steam Deck
This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
All functionality is accessible when using the default controller configuration