Thank you so much!
The "placeholder assets" phase was meant as a joke, and also as a way to make the late game feel distinct from the first two minutes. I'm glad it got a laugh :D
About the weapons: there actually are three more that aren't swords, but they're locked behind finding three (kinda silly) easter eggs around the map. I'll give you a hint on two of them: one involves something with stopping fire, and another is tucked away in a secret room.
And if you enjoyed it, a rating on the jam page would mean a lot! :)