RetroAchievements
https://retroachievements.org/ is a zero profit community who collaborate and compete to earn custom-made achievements in classic games through emulation. Achievements are made by and for the community.
I’m a RetroAchievements user and developer.
- Here is my RetroAchievements page: https://retroachievements.org/user/Tardigrade
- Here are the RetroAchievements sets I’ve created: https://retroachievements.org/gameList.php?d=Tardigrade