I play video games a lot but I wouldn't call myself a "hardcore" gamer. In a year, I may play between two and four AAA titles but the rest of the time I'm playing smaller indie games, usually on Steam. I found out about Vampire Survivors from Splattercat's YouTube channel and have been hooked on it!
It's only $3 and the developer is updating it just about every two weeks with tweaks and new content. The game itself is pretty simple but there are plenty of things to unlock that will keep you saying "just one more."