I have not been able to work on RU in a very long time. There were a couple major bugs that have existed since December 2019 that were fixed today (June 13 2020).
1. Registration and Password Reset were broken. Fixed now.
2. Scores submissions were not being added to the moderation queue so they all appeared to just disappear. They were all fixed and approved today (nothing lost).
Those were major errors that probably severely hurt the already dwindling activity.
Reminder to read this thread if you are having trouble playing games.
http://www.retrouprising.com/support...rising/t16962/
The best/easiest solution is to use Internet Explorer. Click Start, type iexplore then press enter.