Nice feeling of "alternate dimensions". I liked how the void's layout first seemed to be the same as the above world's one. The platforming was responsive, didn't have any hiccups. Interesting respawn mechanic, too. The knight in the title screen was well drawn, but I'm not sure why he's sitting like a ninja.

The graphics are decent, but there's some inconsistency - characters, trees and clouds are "low-pixel" art, while most of the floor sprites were "high-pixel".

Also, would have been nice to see something more "epic" at the end than just collecting a few shards.

Congrats on your first "published" game!

Cool and nice game. It's nice job for your first attempt. Good luck for your next game! 

nice effort anf nice art! Rated! feel free to rate us to :)

really cool game

Nice biome differences. Like it

Graphics are nice.

It was very short, was aching for some enemies or something.

It's a good start for a future project for sure.

A short game about a knight collecting magic crystal.

I like that falling down will put you back in the spawn location with a smooth transition, no teleporting, interesting.

The platformer controls is decent, not much complaints. Art also looks visually appealing.

However, I don't mean to be harsh, but the gameplay is a little bland, but since this is your first game it's perfectly understandable. (AND with a time limit of 1 week, damn)

All in all, a short and well done platformer game, good work.