After Google open-sourced the fruit fly brain, netizens have already made it play games, scroll through short videos, and even trade crypto. This full brain map includes over 166,000 neurons and about 125 million synapses. Developers hooked it up to *Minecraft*, *Doom*, and trading systems, using real neural activity to control actions and transactions. The craziest part? One digital fruit fly has been trading $BTC with a $100 live account and has only lost 0.59% so far. Another one even launched a meme coin on Robinhood Chain, with its market cap once hitting $55 million. A neuroscience breakthrough has now been turned into a new playground for internet experiments by netizens.