This achievement occurs during Episode 4 - Double Visions
Once you are at Emmett's lab do the following:
• Interact with Odd Looking Printer.
• Interact with Mind Map Test Switch.
• Interact with Valve. (To get the red light on Emmett's head lit, if its not hit Valve again)
• Interact with Slide Advancer.
• Interact with Stew Pot.
• Interact with Stew Pot again.
• Interact with Slide Advancer.
• Interact with Valve.
• Interact with Valve again.
• Interact with Slide Advancer.
• Interact with Stew Pot.
• Interact with Stew Pot again.
• Interact with Slide Advancer.
• Interact with Valve.
• Interact with Valve again.
• Interact with Slide Advancer.
• Interact with Stew Pot.
• Interact with Stew Pot again.
• Interact with Slide Advancer.
•
Use Item Mind Map to equip.
• Interact with Mental Alignment Meter (With Mind Map equipped.)
• Interact with Easel,
• Dialog (Emmett): It's not so good.
•
Use Item Mind Map to equip.
• Interact with "Emmett's Mind Map" (With Mind Map equipped.)
The achievement will unlock once Martys finished talking.