This level can be quite tricky if you're not experienced with N. However, once you know how to efficiently beat the level, it's very easy. To start, go for the switch on the left. Be very careful about avoiding the guided zap drones, they can be very evil in this cramped space. Reach the switch and flip it, then weave through the drones, and get to the terminal. Be very cautious as you activate it. Now, here comes another difficult part. Drop down through the gap, and wallslide on the gap on the right wall, where there aren't any mines. Now, walljump off. Be careful of the rocket, and get the gold. Finally, drop down into the exit.