Arcane Worlds is a game inspired by the classic Magic Carpet - the blend of first person shooter, exploration, tactics and powerful magic. You fly instead of running and use spells instead of guns.
It involves tactics, both in gathering the mana to power stronger magics, and using various spells to deal with dangers, monsters and rival wizards.
In this side-scrolling roguelike platformer-shooter you level up your character by literally going up to the next level. Each level-up allows you to select upgrades: more health, new weapons, perks, etc.
Also, it's made of voxels, so you can destroy walls and dig tunnels or trenches to hide from enemy fire, and blast holes in huge bosses to get to the vulnerable spots inside them.