Hello, I found a way to alt tab faster while in fullscreen mode. Open the game > in the windows taskbar, right click the game window > right click "popcapgame1" > Properties > Compatibility tab > Check "Disable fullscreen optimizations" gl hf

It suddenly stopped working, I tried adding launch options, but nothing helped. I think it was a windows or gpu update that broke it.

These 4 days will go down in Peggle Speedrunning History. Rest in peace.