If you need time to regenerate life or armor, when you kill the last zombie of a level instead of taking the soul just start circling around, making the soul orbit around you. You can keep doing it as long as you want
Get DNA upgrades as soon as you can: if you buy one upgrade, then the cost of the next ones decreases by the amount you just paid. In other words, in the end it costs the same buying directly the last upgrade or upgrading one by one.
In EXCHANGE I think it would be better to input the desired amount, instead of letting change by multiples of n^whatever. At some point I had 1.06n^18 H (max storage) and I could only give away at least 1n^18
Weew, I just got the impossible badge, and it sucked my life. Anyway I suggest worlds 1,2,3,4,6 for the "no death"; the last for me was 5, but it was really hard. Maybe you should try 7, it's all about understanding the stone patterns. Good luck! And goodbye kongregate for a while:)
It's easier if you learn the melody and then play muted! Because of a bad synchronization, if you hit the key when you really should you'll probably be late and miss the note
At first I hated this game, it was so frustrating. But after a while you get used to the speed and the patterns, and it becomes funny and challenging! Don't give up, just give it time! The basic things you have to learn are: rotate 180 degrees quickly, and escape the spirals (turn always at max speed, and stop exactly at the end; after a while you learn how to do it). The learning curve grows slowly but then it's funny!
I tried to push down the boss instead of hitting the yellow button. I started bouncing on its head, then I just learnt how to stay on its head without jumping, making many U's. Slowly it moved down and down. At the end I made it fall off the stage, but the top of its head remained at the ground level. I had hit the yellow button once, so all I was left with was perfectly meaningful: many question marks.
?What to do now?