I love games like this. It's such a simple design, but works really well. The combat, while just button mashing, still feels nice. You also have double jumping, which is always a bonus with me. The black and white aesthetic is always interesting to see in pixel games, as it gives a somewhat "artsy" feel, but without trying too hard at that. It's also good for adding depth to a game for those who like to imagine their own worlds. Overall, this was a really good time. Good job, dev person.
Have a vidja. (I babble like an idiot, but hopefully it entertains.)