Spiky involves a semi-long, semi-thin pathway leading to the goal. This path, however, has two walls beside it, each with spikes evenly distributed along them. The walls take turns going to their side of the bridge, similar to the level 'twin attacker'. The player must position themselves imbetween the spikes as they 'attack' you. With proper timing, this level is quite simple.
Since the time limit on this floor is very lenient for it's length, there won't be much of a penalty for taking the floor steadily, one spike at a time. However it isnt good to wait for more than one movement imbetween each spike, as ,one, this will mean that you will lose your momentum and, two, the spikes are not parallel to eachother, meaning that waiting for more than one movement will result in failiure.