Hmm... Ill look into it. It is meant to go through platforms otherwise it would be too easy, I do admit the design isn't the best though, but i think its still passable. Some tips, might help:
The dragon has 400 hp and with the MC doing 20 damage per hit, that's 20 hits required to kill.
The dragon also only shoots fireballs if you stay outside of melee range, and the longer you stay out, the faster the fireballs become, so getting him to at least attempt a melee, breath or swipe, will reset the fireball speed
Hope that helps, if its still too difficult I'll redesign and probably nerf the dragon 🐉.
Thanks for trying out the game!!