I’m kinda into this game
It’s called Train Conductor World. Basically you have to send 4 different trains (Red, Green, Blue, Yellow) to their respective tracks on either side of the screen.
You get track rack tiles (which you need to unlock new worlds) randomly whenever you fill up your coin bar. You get coins from playing, collecting from your “ports”, and completing special events.
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Looks weirdly like Kingdoms and Castles, but with trains.
https://store.steampowered.com/app/569480/Kingdoms_and_Castles/