Thank you so much! Glad you liked the hamster and the idea :)
Sorry you got stuck there. To get past the trap, you need to move back and forth twice before stepping on it.
The attack loop is shown in the bottom right corner, each square represents a time step.
The darker squares mean the trap is inactive at that step, so in this case, it only triggers on steps 2 and 4.
If that doesn't help, it might actually be a bug. If so, we’d really love to hear more details so we can fix it!
In any way, thanks a lot for trying our game :)