Hello, I am reporting a glitch to the bitsy forum.

I have been working on a bit larger scale bitsy game, it currently has 22 rooms. Recently it's been glitching out randomly, tiles and sprites will spread everywhere. I tried to delete unused sprites but it doesn't seem to be fixing the problem.  Along with this sometimes variables disappear when reloading. I think this might just be because of the size of the game but it's becoming a big problem. 

Thanks!

an image of the glitch, ( happens when I exit out of the test game )

As a person who makes games with 20+ rooms in them, I can confirm that I've encountered a similar problem. I've used to deal with it by reloading the page, but it can get quite annoying.