I finished watching Jonas's video some minutes ago, and afterward I had to play this game. :D
My high score is 42 48! :) There was also a really tricky spot in my first run-through where I had a gangster car on BOTH SIDES of my sidewalk! D:
Fortunately, they were traveling at different speeds, so I was able to deflect their bullets with my indestructible newspaper! :D
The grandpa character looks great, and his dash is PERFECT! :D Grandpa's voice acting is also very nice. :)
The chill music almost seems like an odd choice, just because I feel like if I'd seen this game made by someone else, they would've used music that was more frenetic/frantic/stressful — which, admittedly, would also fit — but you're just a grandpa on his way to the supermarket; you're in no hurry, so I feel like the chill vibes are actually a great choice. :) I also feel like it helps soften the blow from frequent Game Overs, making them feel a lot less stressful/devastating when you managed to get a huge score (at least, it does for me). I think the music choice makes this game more unique, too. I like it! :)
Using a newspaper — a standard-issue item for old men! :) — to shield yourself from the occasional gangsters' fire is a nice touch as well.
Also: shoutouts to the car horns; that one long HONNNNNNNNNNNNNK in particular. XD
The sunset background is also quite a nice cityscape, showing the rest of civilization off in the distance; reachable if only Grandpa could go westward… But the supermarket's just across the streets; I'm sure it's not too much farther…! :)
tl;dr: fun game! :D I very much enjoyed it! I'll probably be back to play it again pretty soon: Grandpa's gotta go grocery shopping! :)