I get that the title acts as minimalist instructions, but it took about three plays to figure out what was going on. Are the big dudes are the bottom the overlords? Or is the beacon unit? The way the +1 point floaters where all different neons made me think the guys on the bottom where shooting at me. The beacon's sign was a bit too small to read. It seemed he was holding a basket instead, so I spent a few games uselessly trying to catch the gold with it. :-p
Do the big guys at the bottom have a purpose? It'd add a little gameplay depth if they stole coins or acted as minion repulsors (creating gaps in the gold collection layer) or actually shot stun lasers upwards, but it'd have to be made clear what their function was.