To earn the Entertained … To Death achievement in Revenge of the Savage Planet, you'll need to defeat the boss Mecha Slappi. This fight becomes available once you’ve collected all the Pentaforce pieces from Slappi’s shrines and unlocked his final teleporter on Quasadron IX.

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Mecha Slappi Boss Fight Breakdown
The Mecha Slappi fight has three phases.
Phase One:
Target the pink weak spots on Slappi's hand guns and the pink circle on his chest. Watch out for his attacks, which include area-of-effect lightning strikes and a machine gun barrage indicated by a red targeting laser.
Phase Two:
Lava holes will open in the arena, limiting your movement. Slappi also summons minions so take them out quickly. He then cycles through three colored shields:
- Green Shield - Use a Blight Bomb to break it.
- Red Shield - Use a Bombegrante to disable it.
- Blue Shield - Use the Magnetic Fork to throw a crystal at him.
Refills for your gear and crystals are located at the edges of the arena. After the shield sequence, resume targeting all pink areas on his body and weapons. He’ll go down before all targets are destroyed.
Phase Three:
Slappi calls in airborne reinforcements. Focus on destroying the pink spots on these flying enemies while dodging constantly. Slappi no longer uses shields, however he’s now heavily armed and more aggressive. Stay mobile and keep hitting the pink weak points to bring him down.
Defeating Mecha Slappi will earn you the Entertained … To Death Achievement.
After the Fight
Once Mecha Slappi is defeated, return to your habitat and watch a final video message from Slappi on your TV. Then head into your living quaraters and open the customization menu. Go to the small appliances sub-menu and purchase the Slappi Doll"”the cheapest item at $293. Place it in your room and interact with him to pop the Entertained To Death achievement.
More Revenge Of The Savage Planet Guides
Achievement or Trophy Guides
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- Slide Of Death achievement/trophy
- Kick Its Face Off achievement/trophy
- How To Capture Hognork/In The Bag achievement/trophy
- Electrified! achievement/trophy
- Rad Crash Pad achievement/trophy
- Cannonball achievement/trophy
- Hamster Wheel achievement/trophy
- Zoologist achievement/trophy
- GOOOOAL achievement/trophy
- Alta Cares achievement/trophy
- You're Fired achievement/trophy
- Feature Wall achievement/trophy
- Trash Kings achievement/trophy
- Crushed achievement/trophy
- Toxic Positivity achievement/trophy
- Character, Camera, Control achievement/trophy
- It's All About Me achievement/trophy
- Crash Test Dummy achievement/trophy
- Launch It achievement/trophy
- Entertained ... To Death achievement/trophy
- IT'S ALIVE! achievement/trophy
- Character, Camera, Control achievement/trophy
- Bad Data achievement/trophy
Kindex Scannable Lists and Creature Guides
- All Scannables on Stellaris Prime
- All Scannables on Xephyr
- All Scannables on Zenithian Rift
- All Scannables on Quasadron IX
- All Scannables on Slappi's Den of Fun
- All Kindex Scannable Resources
- All Kindex Scannable Tech
- Stellaris Prime Creature Guide