Greedy and lost

RUN!
A CAVE-IN!

You are now trapped under the surface.
Use your dwarf pickaxe and senses to find a way out before exhaustion kills you.
However... you feel something else.
Alterium, the living metal.
The most precious and expensive thing a dwarf dreams to find...
Will you risk your life for it?

CONTROLS:
WASD or arrows: move around
Space: Mine

TIPS:
Watch out for change in light, it indicates everything.

Made for Trijam 204; Blocked!
Made in around 5h.

CREDITS:

Sound Effect from Pixabay

https://opengameart.org/content/gems-3

https://opengameart.org/content/dwarves

https://opengameart.org/content/2d-lost-garden-zelda-style-tiles-resized-to-32x3...

https://opengameart.org/content/gray-rock-texture

A huge thanks to Keyiter for the fog of war in 60s tutorial.

https://www.youtube.com/watch?v=vUYZiQ3C4hU