Aside from amateurish VO, you really got something here with this creepy artstyle and Weird Western setting. Mind you, I've just started playing the game (haven't finished it yet), but I can already see Grimstone Valley having quality of a full-priced game (in indie terms). Then again, you may have such a game as an ace in your sleeve, and this is just a free taste (popular "Prologues" that are nowadays released as demos, but with separate mini-narrative) - in that case, you got yerself a buyer ːawkward...