I absolutely love this game, face value. I jumped into it and had a wonderful time playing on the first difficulty, thoroughly enjoyed the level design and basic yet entertaining game mechanics. I would recommend buying this game. HOWEVER, I would wait until the game is more polished. There are a massive number of game-breaking bugs that become absolutely infuriating once the game gets more difficult. I just reached the boss on the second difficulty, had to restart the game because the movement was working horrendously. Once the game is fixed, and once it is where it should have been when they released it, I would strongly encourage it.