This update includes two new features:
-a new "Brain Boost" mechanic that allows the player a new way to attack and gain speed
-a new "Blast Mode" that is a remixed collection of 21 levels from the main campaign that use the "Brain Blast" power up in every level.
The "Brain Boost" mechanic lets you complete the levels much faster. The way it works is when JankBrain collects brain vitamin pills he charges his boost meter, each pill charges one slot in the boost meter up to 4 slots. By pressing the boost button JankBrain executes a boost attack that drains his boost meter that can be used to gain speed or attack enemies.
The "Blast Mode" is a new campaign using a remixed collection of 21 levels from the main game, the twist is that in each of these levels you use the "Brain Blast" powerup. Using the "Brain Blast" powerup in combination with the new "Brain Boost" mechanic you can gain insane speed and beat the levels faster than ever before!
This update also contains some difficulty balancing to make the early worlds of the game a bit more forgiving (more hearts)