i think i broke the game
i was spam clicking my fire spell so fast it became NaN damage
Sorry to hear about the bug. It would be weird if just casting the spell caused it, though. Were you only using Fire? What happens if you switch to a different spell, then back to Fire?
Unless it all happened during a single fight, the issue could have been with a different button as well - I tested it and the passage transitions are fast enough so that if you spam click, you can click another button that appears on a new screen without even seeing it.
If this is indeed some weird Twine issue, with the engine breaking down if you spam click too fast, I'm afraid I can't do anything about it, but if the problem is somewhere in the code, I'll try to find it and fix it.