Skibi Defense Guide: Controls to learn before your first wave

Chapter 5 is the sixth Story Mode chapter and runs 30 waves. You start with $1,250 and can place up to 25 towers. Beating it awards 5,000 base credits and opens Chapter 6. The twist here is that a Scientist Boss Toilet with 3.25 billion HP spawns at the very start. He immediately cuts your base HP from 100,000 down to 50,000, then spends the rest of the game flying around the map — stunning your towers and chipping your base rather than walking the path like normal enemies.

1. Bring Dancing Camera to farm in early game. Because you have 100K base HP, you can let some early wave enemies leak while farming.
2. Fill early slots with Dark Speaker, Large Rocket Cameraman, or Uncle Camera to hold the path cheaply.
3. Add support units DJ Woman, Glitch Cameraman, Upgraded Speaker Titan, and clock-buffing towers all strengthen your setup.
4. Transition to Large Laser Cameraman, Ultimate Speakerman, Upgraded Titans, and strong toilet units in the midgame while saving toward Upgraded TV Titan.
5. Place Upgraded TV Titan it deals 100 times its normal damage against the Scientist Boss Toilet.
6. This chapter is also good for credit grinding, similar to Chapter 4.

Rise of the Corruption is the second Nightmare Mode chapter, with 25 waves and a final boss called CORRUPTED, who has 2 billion HP. You start with $2,500 and can place up to 100 towers per player. Exclusive units such as Gojo are disabled for this chapter. CORRUPTED moves quickly, so you need towers that can stall or slow it down alongside your heavy hitters.

1. Start with Dancing Camera max it out for better income and less price.
2. Place Uncle Camera or Dark Speaker to hold the path during the earliest waves.
3. Add summoner towers once you can afford them Engineer Camera and Cupid Cameraman are among the strongest options. Reaper Camera can be tried but units it summons have no air detection.
4. Build toward Ultimate Speakerman and Ultimate TVman Ultimate Speakerman's spawner generates cash, and Ultimate TVman summons Upgraded TV Titan Mini.
5. Use DJ Woman as your primary support tower, and stack Secret Agent alongside her since his cost reduction effect stacks with hers.
6. Bring Clock Girl to slow CORRUPTED and tough midgame minibosses like Upgraded Controlled Speaker Titan.