Can be activated in:
Åland Islands, Albania, Algeria, Andorra, Angola, Anguilla, 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
A new psychological horror adventure game from the creators of the successful Decay series: Sam is an addict who ends up in an institution named “Reaching Dreams”, hoping to kick his drug problem and sort out his miserable life. But during the first night, something goes horribly wrong and he gets stuck in an endless nightmare…
Decay – The Mare is a 3D psychological horror adventure and homage to the Resident Evil and Silent Hill games, as well as to horror adventure games like Phantasmagoria, The 11th Hour and Gabriel Knight. For the first time the compelling, high-tension Adventure is available in one package, including an exclusive third chapter that will bring Sam’s journey to an end.
Decay’s developer Shining Gate Software is a small indie studio located in Stockholm, Sweden. The studio is best known for their work with DICE and Electronic Arts on the Battlefield franchise and for their own Decay series, released on multiple platforms.
Contains the defining third chapter
All three chapters of the game in one compelling experience
Sound card: DirectX 9.0c compatible sound card with the latest drivers
windows Recommended
OS: Windows XP 32 Bit / Vista / 7 / 8
Processor: 2.4 GHz Dual Core
Memory: 2 GB RAM
Graphics: nVidia GeForce 205, Radeon HD 3400
Storage: 2100 MB available space
Directx: Version 9.0c
Sound card: DirectX 9.0c compatible sound card with the latest drivers
To activate the game, you need a Steam Account
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
2025-06-30
Monthly Recap – June Edition
We are already at the end of the second quarter for the year and the summer is already giving us so many updates and cool information on a lot of gaming titles and events. We tried our best to gather some of the more exciting pieces, although it is quite difficult to contain everything in just one single post as there is simply so much to talk of. We kick-off things with as many of the highlights from one of the most important gaming events of the year…
The summer heat is already upon us and the rising temperatures are coming ahead, but here at YUPLAY prices are going in the opposite direction and are dropping down like mad! Furthermore, we want to deliver even more value to our happy customers and for every purchase made during the promotional period (between 27.06.2025 7:30 CET and 02.07.2025 15:00 CET) that is above 12€ you will score a free game as a gift from us!