Oh my, I totally missed this. as I am quite new to itch, I totally forgot to check back. Thanks so much for your comment! Did anything turn up so far? Don‘t know if it helps but for little I know System Matters seems to be reselling and also translating Mausritter content over here: https://www.system-matters.de
If not I‘lol probably sneak myself that copy from Canada while stock still lasts ;)