Here is the full list of all 36 Overclocked achievements.
Complete Episode 7 without dying
View all Iris conversations
Complete Episode 6 without dying
Complete Episode 5 without dying
Complete Episode 4 without dying
Complete Episode 3 without dying
Complete Episode 1 without dying
Trigger every explosive charge in "Feeling the Heat"
Complete every challenge
Badge every challenge
Unlock every challenge
Die 1000 times
Complete the game in under 60 minutes
Complete the game with less than 100 deaths
Complete Episode 2 without dying
Complete Episode 0 without dying
Complete Episode 7
Badge every stage in Episode 7
Defeat Daedalus
Complete Episode 6
Badge every stage in Episode 6
Complete Episode 5
Badge every stage in Episode 5
Complete Episode 4
Badge every stage in Episode 4
Defeat Hangman
Complete Episode 3
Badge every stage in Episode 3
Complete Episode 2
Badge every stage in Episode 2
Defeat Riley
Complete Episode 1
Badge every stage in Episode 1
Defeat the Bank Robber
Badge every stage in Episode 0
Complete Episode 0