Thanks for your feedback, I did see in your video that there is a bit of a difficulty curve, so you didn't see everything in my game so I'll just tell you. If you go through 8 rooms a boss portal will appear, the boss has a great amount of health and low attack speed so you can get your limit much easier. When you defeat the boss you can choose between 3 power-ups (extra damage, hp potion, or 2 extra jumps). When you've defeated the boss you can go through a portal that sends you back to the start but the game will get harder and harder the more times you defeat the boss, and more enemies will spawn, giving you a bigger opportunity to get limit. Limit make you go much faster and invulnerable when dashing.