The story takes place in the development offices of a software company, ""Awesome Rainbow Corp"". Trouble arises just as you're gearing up to release the final version of the game! Many mysterious bugs are occurring, and time is running out!
To deal with this situation, a programmer, Stella, whips up a debug program: ""CODE SHIFTER"".
""CODE SHIFTER"" will let Stella's avatar ""Sera"" dive into the game and start fixing things up.
Will Stella and her coworkers be able to find the origin of these bugs and deliver the game before the launch date?
Key features
Original style with a retro twist!
Enjoy the delightful graphics from titles past and present remixed with 2D watercolor and 8-bit pixel art.
Game system
Players will explore the stage while transforming into various characters from different IPs created by Arc System Works!
Successfully adapt and complete all stages using a large volume of 30 playable characters animated in 8-bit!
Comedy
Take a break from debugging with a comedic story between the ARC staff Stella, Mozzie, Rudy, Hudson, and Greig.
Arc System Works crossover
This game is a 2D 8-bit action game where various IPs created by Arc System Works crossover, players explore the stage while transforming into various characters animated in 8-bit. The IPs included in this game are all 25 titles of Arc System Works' massive library! A large volume of 30 playable characters and 70 support characters are featured. A dream crossover between IPs are finally here!
Brawl fighting action mode
In addition, the 4-player brawl fighting action ""Colorful Fighters"" is also included as an extra feature!
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.
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Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-09-10
National Video Game Day Becomes a Full Week
Gaming has grown into a global phenomenon, so of course it earned its own special day! It first kicked off in the 1990s and was originally marked on July 8th, before officially moving to September 12th. To celebrate this year, we’re running a huge YUPLAY storewide promo! Everyone who places an order between 10.09 CET and 17.09 CET will be automatically entered — and at the end, 21 lucky winners will receive a full refund of their order.
Gamescom 2025 has been a total hit this month, so we dedicate our monthly recap rubric completely to it and the highlights we would like to present from it! Get ready for a grand total of 12 exciting news pieces around the latest hit titles, media as well as hardware and in general what you should be looking around for in the coming months and much more. From Borderlands 4 to Black Ops 7, from Little Nightmares III to Ninja Garden 4, and even some NVIDIA news…