The two jello jelly creatures Bismo and Plom got connected in a tragic yet funny accident and thus can exchange their size and abilities at will. Welcome to the world of Shift Happens - the only game out there which doesn't take a closer look at the body mass index and where players are actually forced to work togehter (and occasionally stab each other in the back).
Experience thrilling adventures in four totally different worlds:
Explore a freaked out laboratory where Bismo and Plom had their accident!
Uncover the secrets of the overgrown green forests...
... and survive the dry canyons where a deadly wind awaits you...
... just to prepare you for the bitingly cold caves!
The twist: Shift Happens is pure fun for solo players, yet its full potential can only be experienced together. Play it with your best friend while hanging around on a couch enjoying a pizza. Together you can solve puzzles and fight over precious coins. Coordination and communication are key to a successful journey. We recommend using gamepads for maximum enjoyability™.
The game also features a singleplayer mode with different level content. Although the game is primarily meant to be played by two people, you can play the completely different singleplayer levels without another person.
The game features all the good things you should expect from a co-op platformer:
Over 40 levels of handcrafted fun
Local and online co-op gameplay
Extra challenges/rewards in the levels for completionists and explorers
More than 30 different levels designed for the singleplayer mode
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
2026-03-16
Celebrate the Spring by Draining Yuplay’s Profit
Spring time always comes with a sense of freshness and revitalization, so we decided to take a risk make a special storewide promotion that would absolutely kill our profit (and probably get our boss angry). All you have to do to participate is make an order of at least 20€ between 17.03.2026 15:00 CET and 23.03.2026 15:00 CET, and you will get a FREE game coming straight out of our pockets…
Even though Friday the 13th is widely considered as an unlucky date, we at YUPLAY are trying to flip the script for that and turn it into a lucky day for you and this time is not an exception to the rule! We are delighted to announce our FRIDAY 13TH promo and you should absolutely read on the article in order to find out how to best take advantage of this campaign and turn your luck in the right direction for the occasion…
