itch.io

is pretty clear to me, that the only possible answer is "Thomas the dank engine".

So far the game looks good. 

A couple of typos here and there.  Some of the dialogues don't really make much of any sense.

Also, that magician doesn't look very magical at all, no magic, not a single mention to the anti-magic potion or something... unless he is a muscle wizard!!

The pacing of this game feels kind of off, despite the danger of your sister about to be executed, there is nothing to rush one, so you can just grind money at the beginning and buy the best equipment, later quests become trivial if you decide to grind from the get-go. 

Executioner bulletin with those request with a single skull makes it feel like those are beginner stuff, but you can only do them after beating Arachne and by that point is more or less like half-game in.

By the way how many unlockable cards are in the 0.4a version?

I only managed to found "bandage".