Hi, I just sent 2 £ to a game creator as I enjoyed what he did for a game jam (that's https://benjames171.itch.io/incinerator) and that was the 3rd or 4th time I played it since its release. In fact I wasn't sure I didn't already send him some money for that game before, but as the page told nothing, I figured I didn't. Only to discover that the new payment didn't appear neither. I know that's only money you freely send, contrary to paid games where you can clearly see whether you own it or not, but I wish there was a way to tell whether I've already paid for a "free" game or not. How much was paid would be nice, otherwise just a "You already own this game" or something like this would do. Or maybe I missed that info somewhere?