When I started playing this, I thought that the controls were too simple to make an interesting game. There’s only movement, a jump button, an action button, and a simple inventory system.
But it turns out that there’s such a variety of interesting items to use, that it’s not a simple game at all. You’ve got melee weapons, guns, spell books that can summon monsters, different hats to equip for different abilities, potions with random effects, light sources, item magnets, cats which shoot lasers from their eyes, unicorn shaped shields, and other stuff. And there’s also a massive variety of enemies, which will require different strategies to defeat or avoid.
There’s a lot of interesting ways that the entities in the game can interact with each other. For example: I summon a bunch of skeletons to defeat my foes, one of the skeletons touches a torch and is set on fire, the fire spreads to the other skeletons and eventually to me, and I burn to death.
I should also mention that the lighting effects in Legend of Dungeon are amazing, especially in the dark rooms where you need to carry a light source with you. The game is best played in a dark room, for maximum atmosphere. I found the controls quite hard to master on a keyboard, but they work very well with a controller.
Also, the shield is overpowered.