During the beta while playing in the arcade i wanted to see what the total ticket price would be if i were to buy one of every item in the arcade.
While attempting to do this the game seemingly froze and wouldnt register any kind of inputs .
It seems that attempting to purchase a large amount of varied items causes the amount of used memory to grow exponentially the more items you attempt to buy.
The task manager showed that the ram usage had increased to 11852,5 MB, which is roughly 11,5 GB worth of ram.
Later in 0.9.0.1 i attempted to reproduce the error, the video shows how quickly the ram usage increased:
The bug can be reproduced by doing what was done in the video, adding items a lot of items to che checkout cart.