Sonic & Knuckles
12 Achievements
200
4-5h
Xbox 360
Xbox One
Xbox Series
Grease Monkey
You finished the Flying Battery Zone.
15
How to unlock the Grease Monkey achievement in Sonic & Knuckles - Definitive Guide
x2i
TrueAchievements
TrueAchievements
This involves completing both acts of the Flying Battery zone - you will be awarded the achievement after defeating the second boss, again if you're really struggling - use the save feature.
You can do this as either Sonic or Knuckles
You can do this as either Sonic or Knuckles
Krows Graveyard
TrueAchievements
TrueAchievements
Grease Monkey - 15G (Original Achievement)
Difficulty: 2/10
Flying Battery is the 2nd Zone in the game and this achievement can be obtained while playing as Sonic or Knuckles. There are two bosses here. The first one, Robotnik will seal you in a small area and try to blast you with a laser a few times from the ceiling. It's pretty easy to dodge. He will then run to the 2nd Phase so simply chase him. In phase two you will need to dodge the robot's spiked hands and wait for Robotnik to swing up and down to get hits in. If you step in the middle with Sonic, he'll blast you with fire, as Knuckles he will always be blasting fire.
Difficulty: 2/10
Flying Battery is the 2nd Zone in the game and this achievement can be obtained while playing as Sonic or Knuckles. There are two bosses here. The first one, Robotnik will seal you in a small area and try to blast you with a laser a few times from the ceiling. It's pretty easy to dodge. He will then run to the 2nd Phase so simply chase him. In phase two you will need to dodge the robot's spiked hands and wait for Robotnik to swing up and down to get hits in. If you step in the middle with Sonic, he'll blast you with fire, as Knuckles he will always be blasting fire.