Fight the creatures, protect the crystal!

There is a powerful crystal that keeps the universe in balance. The crystal has the power to protect itself, but the creatures are trying to get hold of the crystal. That's why he needs help. So to you! You are the crystal keeper!
You are a skilled warrior in the art of martial arts and magic. Never forget the true purpose of your mission: you must protect the crystal at all costs. And we know that as long as you stay awake, the crystal is safe. Creatures are attacking for crystal.
Draw your sword and prepare for battle!

Properties:
Different levels with increasing difficulty and difficulty
Upgradable combat and great abilities
Customization of weapons, armor and magical items
Random events and enemy encounters for high replayability
Leaderboards and achievements for competition and goals