Enter the body
The very first trophy you'll obtain. Once you start a game, you'll be shot out of a needle into the body. Seconds later you should hear the "DING!"
Complete the 1st of 5 worlds
You obtain this after beating level 1-5.
Beat a level using only movement parts
Can easily be obtained during level 1-2. You can try in 1-1, but you'll need the "Hydra-Nuke" to destroy objects to progress through the one gate.
Kill 25 nanite enemies that emerge when you kill larger organisms
As you progress through the game you will randomly kill an enemy and a smaller little enemy will appear. That may be hard to see because of the background, but you can tell one is near because you can hear rapid firing and see short bursts of red dots. Don't underestimate these things as they can drain your health quickly!
Equip a bot with only max level parts
Just as it says. Must have the 2 auxiliary (two yellow slots in the middle) available, though.
Kill 1000 Bacteria
These are the little green bars that usually hang out in large groups. The things that shoot at you (the enemies) do not count. The trophy icon even shows them in the background. Once your introduced to them in level 1-1, start killing every one you come across. You should get this sometime in the 4th set of levels.
Collect all 20 Bucky Balls NOTE:
There is NO WAY in telling which level you obtained a bucky ball in. Your best bet is to write down which level you collected it in, and if you missed some for any reason, you can easily find out which ones you need. Below is a general description of where to find all 20.
Bucky Ball Locations
Below is two videos from YouTube user 'E5gAr0th' if you rather watch videos than read the description.
Up and Atom
Amass 50,000 Atoms
Any atoms spent towards upgrades do not count towards this trophy. You must have 50,000 at one time.
Collect ‘em all - parts, that is
Be thorough in destroying every enemy you find. The weapons you collect are similar to the enemies they come from (example, the "Hydra-Nuke" comes from a fat kamikaze like enemy that will explode once it hits you.
See also: Team Player
Beat 3 rounds in Challenge Mode
All you have to do it find the exit. I did this after I beat the game, and equipped all lvl-3 paddles and flew through the levels.
Alive or Dead?
Find the source of the hostiles and destroy it
Obtained after defeating the final boss.
Kill 25 enemies while using the Coop Link Gun
- You obtain this weapon once a second controller is "dropped in" (press at any point of the game).
- Can easily be obtained in level 1-1.
- If you played through the story mode and collected all the weapon data, you'll notice you have one slot left. "This is the Coop Link Gun."
I used two controllers, but having another person can make this easier. To make this go faster, use one controller to activate the gun, then once it turns off, hit the other controller while the other is recharging. I found it slightly difficult to get the hang of the gun to kill enemies, but thankfully it's only 25.