Updated build with collectable coins:

https://jawagner.itch.io/metroflux

There were coins in the concept art, so it's time to going for it. Also, a tutorial I'm following for creating save data uses coins, so I need to come up with a good way to store which coins have been found.

I want coins to be useful as currency, so it'll give players a reason to look for them. I want to hide them around in clever places and tie them into puzzles as much as I can.