I'm convinced that finding a needle in a haystack is way less effort than getting the Katana in Megabonk. This weapon is, in theory, an easy five-percent drop in the Desert stage, but actually getting it can feel way harder than this.
Megabonk's Weapons tab in the Unlock menu says you have a "5% chance to find it upon breaking a Tumbleweed on Desert Stage 1." While these are pretty straightforward instructions, it's important to keep some things in mind:
