Yep! Unfortunately on the current build there is a bug that'll freeze the game when the 51st follower attacks or is attacked. We already made the fix and will push it with the next update!
The windows standalone build here is no longer up to date :( Right now we are only updating the web build and steam demo. The standalone build sort of broke when we implemented the steam API so right now the standalone build is right before we put the game on steam :(