Apocalust0.0-0.0-pc is a Preview. It is not a Demo.
A Demo demonstrates. It lets a player know what the game mechanics are, it introduces some backstory, and it gives the premise the game is based on.
This didn't do ANY of that. The Overview sets expectations, this preview doesn't deliver on any of those expectations.
Also, when the MC *does* come into contact with this ancient otherworldly relic, can one of the effects his relic has increase the MC's height, build, and make him look less like the dude the bullies just gave a swirly to?
Also, if you as a developer want me to play your game with sound, then you need to give me a way to set the sound volume to my preference. Provided background music did not enhance my game playing experience in any way.