Hey, thanks for playing!
The web build really didn't like our time loop system.
There is actually music! it just kicks in about 30s - 2min into playtime. You got a bit unlucky with level 2 - in the description there is a tip that would help: You can end a loop early to stop yourself being killed by a ghost. This is a technique we would've liked to teach in game, but yeah.. not enough time for proper tutorials.
We would've loved to introduce concepts more slowly, but it is sadly time limited.
The crash is worrying. Maybe we're not cleaning things up super well, so if you got repeatedly stuck on a level, maybe things gunked up.