Hi!
im not sure if i will update it but if i have some time and hope, I will. Yeah when i was making the 6 level and thought this is going to be hell (I never tested the 6 level myself). On game machanics i was considering to add a "Dash".
Yes i used a bloom effect and a veggilet effects and a bit streach and static.
Thanks for your feedback. Now i will consider to update it!