The game itself is pretty simple, there's some impossible to collect coins, controls aren't explained in the game, but I figured them out anyway.
It fits the theme, the concept isn't exactly unique, but neither is mine.
Add some music in, it can add a lot to the game without adding much complexity to the game.
There's a lot that you could've added to make it more interesting, but I'm guessing you didn't have much time overall.
I only got to 500 m > w <
I agree, finishing the game for me feels better, even if it doesn't live up to your expectations.
I personally come up with a couple themes (around 7 this time) in the first hour and then stick to one of them, then, I start coding the game, play test it and add things that I find necessary right now, after around 24–36 hours I stop adding new features and focus on polishing (sprites, sound, music, animations, tutorials, etc.)
So far it worked very well for me.
