Bugmon Gold
Gold (also called money or coins in-game) is the spend for Rank Fuse, with weapon crafting as a second sink. The official answer to "what should I spend Gold on?" is Rank Fuse first.
How to earn Gold
Place Bugmon in the farm. Each one shows Gold per second above it. Press the red button to auto-select and deploy the highest-income Bugmon in your collection.
Community recordings have seen Rare farm units at 100 Gold per second, collected from a green platform in the hub. That is observed play, not an official rate table.
How to spend Gold
- Rank Fuse is the intended dump. Costs jump from tens of Gold at E-rank Commons to hundreds of thousands at A-rank Secrets.
- Weapon crafts also cost Gold. Official FAQ: prioritize Rank Fusion over weapon crafting so you do not run dry.
- More Gold sinks have been mentioned as possible future additions.
Prestige warning
All cash is cleared on prestige. The official prestige guide says to spend it before you reset. Feeding leftover Gold into last-minute Rank Fuse is the safe pattern, because ranks on KEEP Disk Bugmon are preserved.