I have been looking for a way to use crypto that I own to pay for the gacha games I usually play on mobile and so far I have been unsuccessful but to be honest I just tried once with a play store gift card that I couldn't redeem due to location issues, so I wanted to ask:
Does anyone here that uses crypto for in-app purchases can share a way to do it that is not restricted by location or similar?
I was planning to try these pre paid cards that I have seen around but I don't want to keep losing my crypto by throwing stuff to the wall and see what sticks

specially when I could be getting some pulls out of that money lol. Have anyone else tried those for that purposes? how reliable are they?
Share your experiences, if any