Gold Fever and coin runs
Big Trouser Golden Egg farm
Turn repeatable gold runs into permanent character upgrades.
A stage with accessible light sources and manageable enemies. A Merchant can be used once during a standard run; Eggman in Moongolow offers bulk egg purchases when available.
Repeat the run and purchase cycle as often as useful. A regular Merchant is available once per run; Eggman supports bulk purchases when unlocked. Egg effects apply after the run ends.
Stop collecting once the planned purchase is affordable, then end the run to apply the eggs. Switch to a safer route if enemy pressure makes further pickups impractical.
Open a guide to find other locations and see what the item is used for.
Turn repeatable gold runs into permanent character upgrades.