Can be activated in:
Åland Islands, Albania, Andorra, Angola, Anguilla, Antarctica, Antigua and Barbuda, Australia, Austria, Bahrain, Belgium, Benin, Bhutan, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Bouvet Island, British Indian Ocean Territory, Bulgaria, Burkina Faso, Burundi, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Christmas Island, Cocos (Keeling) Islands, Comoros, Congo, Congo, Democratic Republic of the, Cook Islands, Cote d'Ivoire, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Equatorial Guinea, Eritrea, Estonia, Falkland Islands (Malvinas), Faroe Islands, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Germany, Gibraltar, Greece, Greenland, Guadeloupe, Guernsey, Guinea, Guinea-Bissau, Guyana, Heard Island and McDonald Islands, Holy See (Vatican City State), Hungary, Iceland, Ireland, Isle of Man, Israel, Italy, Japan, Jersey, Jordan, Kenya, Kiribati, Korea, Republic of, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Maldives, Mali, Malta, Marshall Islands, Martinique, Mauritania, Mauritius, Mayotte, Micronesia, Federated States of, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Mozambique, Namibia, Nauru, Netherlands, New Caledonia, New Zealand, Niger, Niue, Norfolk Island, Northern Mariana Islands, Norway, Oman, Palau, Palestinian Territory, Occupied, Papua New Guinea, Pitcairn, Poland, Portugal, Republic of North Macedonia, Reunion, Romania, Rwanda, Saint Barthélemy, Saint Helena, Ascension And Tristan Da Cunha, Saint Martin (French Part), Saint Pierre and Miquelon, San Marino, Sao Tome and Principe, Senegal, Serbia, Seychelles, Sierra Leone, Sint Maarten, Slovakia, Slovenia, Solomon Islands, Somalia, South Georgia and the South Sandwich Islands, South Sudan, Spain, Sudan, Suriname, Svalbard and Jan Mayen, Swaziland, Sweden, Switzerland, Tanzania, United Republic Of, Timor-Leste, Togo, Tokelau, Tonga, Turks and Caicos Islands, Tuvalu, Uganda, United Kingdom, United States, United States Minor Outlying Islands, Vanuatu, Venezuela, Virgin Islands, British, Wallis and Futuna, Western Sahara, Zambia, Zimbabwe
Embrace the atmospheric allure of Bionic Bay with the Deluxe Edition. This contains the base game plus the spine-tingling Classic Monster Pack to transform your character with 8 haunting cosmetic skins inspired by icons of vintage horror.
A scientist uses a unique teleportation instrument to escape an ancient biomechanical world filled with imaginative technology, deadly traps, and hidden secrets.
The Swap Mechanic and Realistic Physics System
Central to Bionic Bay is an innovative swap mechanic and a realistic physics system. When combined, these offer a new way of interacting with the environment – from shifting gravity to interchanging positions with objects and adversaries, and to move, defend, or attack. But be careful not to burn, break, freeze, explode, or vaporize in the process.
An Ancient Biomechanical World
Plunge into an ancient, biomechanical world teeming with imaginative devices, mysterious technology, and peculiar inhabitants. Get lost in the vast sci-fi landscapes in gritty high-density pixel art style and suspenseful sound design that makes each biome distinct. Attempt to uncover the secrets of the ancient world.
Platforming Built for Speedrunning
Fluid movement and reactive physics make for high adrenaline and action-packed moments in each uniquely designed level. Creatively navigate around the many curious hazards by precisely executing the right combination of swaps and maneuvers. And perhaps… have a go at completing each level as fast as you can.
Online Mode: Competitive Speedrunning, Leaderboards, and Character Customization
Test your mastery in timed races against other players’ ghosts and leave them in the dust to claim the top spot on the leaderboards. Stay stylish while trying and recognizable on the boards using the in-game feature that lets you create your very own scientist. And through it all, remember not to rest on your laurels, as the Online Mode updates with new events regularly.
Create, Share, and Play Custom-Made Levels
The in-game level editor is a great avenue for imaginative members of the Bionic Bay community to get creative, empowering them to design their own custom-made levels. Experiment with a variety of assets and elements used in the world of Bionic Bay to create challenges and share them to the players across the world to enjoy.
Bionic Bay is developed by two independent companies:
Mureena Finnish solo developer Juhana Myllys is responsible for art and design. Previous projects as an artist and a designer includes indie hits Badland and Badland 2.
Psychoflow Studio Taiwanese indie game studio is formed by industry newcomers. This two man company is formed by programmers who are handling the technical side of Bionic Bay.
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
2025-04-30
Monthly Recap - April Edition
For this month’s recap of interesting events in gaming we have prepared a few different stories that stood out to us in their own ways. One is about a classic FPS getting an interesting experimental generative AI version that could disrupt the industry forever, the next one is about a remastered fan-favorite as well as its incredible reaches to new heights and the third is about a current hit title that is strikingly breaking grounds on the scene in just mere days from its official release…
One of our favorite sci-fi days is here and we are happy to announce yet another promotion for May the 4th be with you a.k.a. Star Wars Day, it has become a tradition for fans across the world to have a dedicated time of the year for the popular movie and game franchise by Lucasfilm Games. YUPLAY will join the celebration by randomly picking 20 lucky customers that will get full refunds on their orders in YU Coins during the promotional period…
