Overview
The only level in iBomber Attack that was difficult for me was level 21 Herr Brainz. After starting the level a 7 minute self destruct timer starts, and does not stop after objectives are achieved. This is a map of the objectives, intel, switches and the doors they open, etc.It helps to have some levels of tank speed. There’s also a number of speed boosts in this level. Plus the boost you can buy and equip can help.
Guide
Use this screenshot to help you get 100% complete on this level.Fastest way to get all objectives and finish the map is:
1) goto switch A and rescue scientist there
2) go through door A, get scientist and 1st intel there
3) get 2nd intel on way to switch B
4) go through door B and rescue scientist there.
5) Head north and get 3rd intel and switch C
6) head through door C and get 4th intel
7) Get final Scientist (make sure to destroy switch D if you are doing step 8)
8) To get final intel and rocket engine prototype, head back through to the middle of the map, then head right to get into the long rooms. Then hit to the top of those long rooms to get them. This step can be skipped if running low on time.
9) Head to exit
Tip: These lighted items ALWAYS contain powerups, often the speed powerup. They are usually blue, but there’s other colors such as red.