You are trapped in the CAVEZ of PHEAR, your mission is to escape
through all the caves and make it out alive. To escape through a
cave you will have to find all the diamonds located in it. Once
you've found all the diamonds, their powers combined will help you
get to the next cave, one step closer to freedom.

CAVEZ of PHEAR is a Boulder Dash / Digger-like game game for
consoles/terminals with built in level editor.