Basically asking which game would you keep playing regardless on how many years passes, you always play that game every year (doesn’t matter how much time).
In my case that game would be Risk of Rain 2. Each year me and friends play some runs and have a lot of fun since it was on early access (we always play a few months every year)
Which game will you keep playing?
A couple years ago I reinstalled SWG and got right back into it for a month or so. Nothing like the 10k hours I put into it back in the early 2000s, but still had a good bit of fun.