itch.io

Lets say i'm a dev and i want to upload my game to itch.io, i know steam has a 14 days refund policy but then you also lose the game, here if someone buys my game and it's completely offline single playhr, are they eligible for a refund based on just a period of time or based on if they didn't like the game ? i ask this because i think this can be a major flaw and allow people to get the game for free by buying and asking for a refund and they will still have all the files

it's a known game,

 but i'm looking for people to play with, 

ill add a video about the game just incase you guys don't know it.