Get Coromon on Steam ➜ https://store.steampowered.com/app/1218210/Coromon/
I easily beat the rest of the mirror challenge and get a surfboard and a treasure finder.
Credit goes to TRAGsoft and Freedom Games for Coromon.
Check out Steam to get Coromon for yourself:
https://store.steampowered.com/app/1218210/Coromon/
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