Can be activated in:
Åland Islands, Albania, Algeria, Andorra, Angola, Anguilla, Antarctica, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, plurinational state of, Bonaire, Sint Eustatius and Saba, Bosnia and Herzegovina, Bouvet Island, Brazil, British Indian Ocean Territory, Brunei Darussalam, Bulgaria, Burkina Faso, Burma, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Central African Republic, Chad, Chile, China, Christmas Island, Cocos (Keeling) Islands, Colombia, Comoros, Congo, Congo, Democratic Republic of the, Cook Islands, Costa Rica, Cote d'Ivoire, Croatia, Cuba, Curaçao, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Falkland Islands (Malvinas), Faroe Islands, Fiji, Finland, France, French Guiana, French Polynesia, French Southern Territories, Gabon, Gambia, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guatemala, Guernsey, Guinea, Guinea-Bissau, Guyana, Haiti, Heard Island and McDonald Islands, Holy See (Vatican City State), Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Korea, Republic of, Kuwait, Kyrgyzstan, Lao People's Democratic Republic, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macao, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Micronesia, Federated States of, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Mozambique, Namibia, Nauru, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Niue, Norfolk Island, Northern Mariana Islands, Norway, Oman, Palau, Palestinian Territory, Occupied, Papua New Guinea, Paraguay, Peru, Philippines, Pitcairn, Poland, Portugal, Qatar, Republic of North Macedonia, Reunion, Romania, Russian Federation, Rwanda, Saint Barthélemy, Saint Helena, Ascension And Tristan Da Cunha, Saint Kitts and Nevis, Saint Lucia, Saint Martin (French Part), Saint Pierre and Miquelon, Saint Vincent and the Grenadines, San Marino, Sao Tome and Principe, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Sint Maarten, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Georgia and the South Sandwich Islands, South Sudan, Spain, Sudan, Suriname, Svalbard and Jan Mayen, Swaziland, Sweden, Switzerland, Taiwan, Province of China, Tajikistan, Tanzania, United Republic Of, Thailand, Timor-Leste, Togo, Tokelau, Tonga, Turkey, Turkmenistan, Turks and Caicos Islands, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, United States Minor Outlying Islands, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Virgin Islands, British, Wallis and Futuna, Western Sahara, Zambia, Zimbabwe
Base One is a base building management strategy game with an RPG twist. After a large wormhole tears the moon apart and causes unprecedented levels of natural disasters, the Earth Global Union create the "Solution" space exploration program in order to explore the wormhole for a new home. As a member of the "Solution" program, it is up to you to expand the fleet, find valuable minerals and new planets to inhabit - and maybe even save the Earth from ecological destruction!
Take command of the EGU fleet of space stations located in unexplored corners of space.
Select a wide range of crew members with their own unique perks, characteristics and traits to best tackle specific tasks on the space stations.
Monitor the space station network's shared resources - power, heating, oxygen and water supply. Juggling these finite supplies across each station is critical for survival!
Upgrade your artillery to make quick work out of whatever asteroid comes your way along. Keep space pirates at bay with the best military expertise EGU can provide!
Build your own "Solution" expedition, listen to the various tales the crew have in store for you and explore undiscovered systems. Also included is a Custom Game mode for the more experienced player who want to build their own campaign with their own conditions and quests.
The "Solution" is in your hands, Captain! Disclaimer: Mac systems with the M1 processor are not supported currently.
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
2025-06-19
Kick Off the New Season with YUPLAY’s Explosive DOUBLE DISCOUNT SALE!
We are starting the new summer season with a blast! If you are ready to boost your discount and get even more value from your favorite game titles, then this limited-time offer is just what you have been waiting for. From 19.06.2025 14:00 CET to 23.06.2025 15:00 CET, we are launching a special campaign that delivers exclusive price cuts across our YUPLAY catalog, PLUS an extra discount on the cheapest one of your chosen games at checkout…
For the next few days, we are going to offer you with an opportunity to win awesome prizes by using your knowledge of gaming and a bit of sharp detective skills. The rules are simple: 3 posts on our YUPLAY X Profile; 3 very pixelated popular game covers to guess (much harder than the last time); 3 great prices – 3x 50€ in YU Coins. The 3 winners will be randomly picked by our team after the end of each game. Are you ready for our PixelPlay Giveaway?
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
Entering some text requires manually invoking the on-screen keyboard
Some in-game text is small and may be difficult to read
This game's default graphics configuration performs well on Steam Deck