Big Boss 1 now spawns traps (walls that can kill you). The frequency of which increases throughout the fight (starting with a 0% chance before you hit him the first time).
Update
Just updated:
World 1 - Levels 1-6
Mini Boss 1 (World 1 Level 7)
Mini Boss 1 now reacts to where you are on his body.
Update
Just added:
Big Boss 9 (World 9 Level 16)
What's next? Refinement!
Update
Just added:
Big Boss 8 (World 8 Level 11)
What's next? One more boss!
After that?
Refinement!
The hidden tenth world.
A few hidden levels within the standard levels.
Refinement The entire game will be gone over again. Mechanics and content will be refined or added as needed. Additionally, many of the bosses are only in a rudimentary state at the moment and will be fleshed out.