I agree with the previous posters-- this is really good! Story is intriguing and creepy, twist was great. Art is nice, and I like the break from the usual 'sprite in the center of the screen' style.
Some humble suggestions: It could do with one more proofread; I noticed some capitalization/punctuation issues, as well as a few words that needed a space between. And it kinda broke immersion to say things like 'Grant now trusts you more'. Maybe a little icon or sound effect would be less intrusive? Or even better, can you convey the trust in the characters' dialogue or by their actions instead? (eg. Grant grins at you in the rearview mirror.)
Anyway, really hope to see the finished game!