Criticism on my GBC sprites?

[orochii]

Murcielago, and if you want to spell it like in Spanish, Murciélago. Means bat.
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I thought the screenshots were too small, until I saw it was in a PokemonMini format.
What are laterals meant to be used for?

Now, talking about the fake screens, I think the road is much wider in the curve than the straight one.
And I think those little cars are just lovely . But that's just me.