Sorry for delay, I was trying to send you now 25 euro but the network fee is 30 euro :))
You have a LTC address? If your BTC address is through Coinbase, it should be quite easy to get a LTC address.
I'm really sorry that your work was not paid, this game is a gem, I want to make something similar in UE5 and I learned from you that 1. Marketing is super important, I think that's why your game flopped, I foudnt he game from mistake so many years after release... Probably if you did devlogs during development, you would have had a sizeable community to even get you greenlit on Steam. Also they could have funded you through Patreon, YT memberships, etc.
2.Add an easy mode as an option. For example 5x xp for who wants that. Or cheats, I am 99% sure so many people love bethesda games because they have cheats and mods. I know you're hardcore but not everyone is and not everyone knows to use cheat engine.
If you don't have LTC address, I'll pay with card when I get the salary at end of month.