Impressive!
It's quite impossible to find the target though. is the question mark "dot" the location? the world map zoom level is too high. Do upgrades help with this?
EDIT: It is also impossible to find radio towers in other towns. Is there a trick or do they just not exist? - Also, the radio item doesn't do anything? Using it does nothing. Is it supposed to control music? Or do you have to use it near the radio signal? Or near radio towers (not found any except initial one)