Tyrian/Nightmare Fuel


 * "Eyespy" is filled with disembodied body parts, especially eyes. That fact that they can spawn smaller wriggling eyes doesn't help a bit.
 * Savara V in Episode 1. You know those waves and waves of ships and blimps that you can casually mow through with your guns? Read the data cubes before the level start, and you will discover that.
 * This is not helped by the fact that you get extra credits for destroying them.
 * Not only that, but in Arcade Mode, the blimps are an essential source of weapon powerups. They easily drop a half-dozen or more apiece.