@fredericf To beat level 30 You have to time your jumps OR have fantastic reflexes. The circuits switch about ever 3-4 seconds, so you have to jump thru just as the change happens because there is a half second delay from the 'click' of the switch to the death. I did it by constantly repeating 1-2-3-4 JUMP! I moved onto the first box and waited (1-2-3-4 JUMP!), jumped down onto the floor (1-2-3-4 JUMP!), then jumped onto the second box (1-2-3-4 JUMP!) and back down onto the floor (1-2-3-4 JUMP!), before making the fifth jump over the final box to the door. Just be patient, you'll get it.
@Ihascookies Day 327. BLOW UP ALREADY LAB.
You have to conduct a mission in front of a zombie horde so that when the horde moves, it disrupts the mission.
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