Thanks!
Quote Billy_Mayes (

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This seems pretty fun for a WIP. How long did you take to make this?
One week
Quote Billy_Mayes (

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accelerating is very unresponsive
It's actually to prevent you from keep accelerating, I will probably put a "stamina" bar to make it clear
Quote Billy_Mayes (

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I'm confused to how the attack works
The player should use attack when he really needs to (if you have an enemy very near to you or something like that), otherwise it will just stop your motion and make you more vulnerable to attacks
Quote Billy_Mayes (

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and what my objective is
You don't actually have a true objective, the only thing you can do is collecting diamonds, but (like Super Mario or games like that) they are not fundamental for progressing. You have to survive from attacks and keep exploring, observing the world changing around you and listening the story (it's a graphic adventure after all!)
Quote Billy_Mayes (

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The narration starts to get annoying after playing a while, since it starts again every time you die.
Totally agree, gotta find a way to fix that...