Child of Eden

As with the other 100% achievements, it's best to hammer A and hold down R for rapidfire inbetween at the same time, if you just want to get the 100% clear run over with.


Boxes Stage:
Task here is to colour all the cubes blue, by hitting the orange ones when they are on or near a dark spot. If you're not careful, you can miss your oportunities here.
The following steps can also shift a little, depending on your performance. overall, you have enough time to turn every ring blue and dancing, so don't sweat it.

Innermost ring = 12%
Second ring = 25% (health orb)
Third part = 37% (tv screen ring appears)
Cube = 50%
Doubled Pyramid = 62%
Second hourglass = 75%
Turbine = 87% (another tv screen ring)
Turbine last part = 100%

Flower Form Stage:
Clearing this stage has to do with the HP bars. First bar gives you 71%, second one fills the 100%.

Five petal sets = 23%
petal rings (homing missiles) =54%

first HP bar done = 71%

upside down hanging flower + missiles = 100%


Space Whale Stage:

2 x Squids = 7% (health item)
2 x Squids = 15%
2 x Water Snakes = 23%
2 x Water Snakes = 31% (health item)

Big Whale first wave = 38%
Big Whale is done and descends downwards = 85%
smaller whale = 90%
2nd smaller whale = 95 (euphoria item)
last smaller whale = 100% (space pegasus)


Running Men Stage:
Just fire away. As in their level, purple = rapid fire, orange = lock on fire. Afaik, there are no items in this wave. Don't worry if one of them goes out of your sight, they bounce forth again. This is just so that a new pair of runners can be introduced, once you killed one of the previous ones.

first one = 16%
second one = 33%
third = 50%
fourth = 66%
fifth = 83%
sixth = 100%


Lumi Orbital Stage:
You could use Euphoria for the second and third stage, if you want. Makes things way easier, costs you a few points in the end and thus possibly a star.

First three orbiters = 9% - (Health item!)
Second four orbiters = 21% - (Health Item)
Third six orbiters = 40% - (2x Health Item)

First core assault = 67% (depends on your damage done)
Second = 70% (first HP bar gone)

Three Snakes core assault= 93% (depends on damage done)
Second assault = 100% (HP bar gone)


(song part)


Tree part: 1 to 100%

Be careful to make sure to fire away at everything that could go to the right out of screen, as the tree turns around its axis and isn't centered on camera. I had 99% on this part on my first try.
Some of the dots are very small, so keep a keen eye on everything orange.
You can use Euphoria here, if you want.

Average Stage clearing time: ~17 minutes
Good luck.

This is are excellent guide for this level, for the Gold Star (100% + 800k) rank you definitely need some practice, but you can get the 100% on your first try. Just follow the video, this is very detailed and useful guide.

All credits goes to SajikoSakura