You earn the drachma by cleaning the three graffiti signs on the Temple of Hades. You will have to tell the worker first, and when you are finished he will give you the drachma.
You can only earn one drachma on the island, for cleaning the temple of Hades that Zeus scribbled graffiti on. The workman will pay you when it has been cleaned off.
There is exactly one drachma. Get it from the worker in the underworld (Hades temple) for cleaning the graffiti. You will need it when you climb Mount Olympus.
you help clean hades on mythology island. you will receive one drachma for your efforts
There is one drachma. Get it from the guy in the underworld (Hades temple) for cleaning the graffiti.
In the final part of Mythology Island, you will climb Mount Olympus to battle Zeus. The only way up is to use a "wind bag" sold by Aeolus at his Wind Wagon. To buy one, you need the one drachma you earn by cleaning Hades' temple.
You get the drachma for the wind bag by cleaning the three grafftii signs off the Temple of hades. See the worker there and clean them carefully to earn your one drachma.
The one drachma you can earn is from cleaning graffiti from the outside walls of the Temple of Hades. The worker there will pay you when all three signs are totally erased.
you spend it on a air balloon once you get past the gate
You don't clean it. However, you can clean the graffiti from the Hades temple and the workman will pay you one drachma. (This is the only drachma you can earn, and you use it on the path to Mount Olympus.)
A drachma was a monetary unit in ancient Greece. You can earn a one-drachma coin by cleaning some graffiti from the Temple of Hades, but that is the only money you can earn. It is not used anywhere in the town, only on Mount Olympus near the game's end.
You get the drachma on Mythology Island by 'scrubbing' (by clicking) off ALL the graffiti on Hade's temple. The boy standing in front of the temple then gives you a drachma once you talk to him.
The one-drachma coin for cleaning the Temple of Hades is used late in the game, when you travel to Mount Olympus. The drachma buys a "windbag" that can lift you up the mountain.