Instructions Not Required

Unlock Condition: Complete minimaster assembly in under 15 seconds.

Chapter: 17

After talking to Slater, he gives you the Minimaster (Game Boy-style device). You must swap the batteries in under 15 seconds: Move your hand to the Minimaster and grab it with R2 / RT. Use the right stick to rotate and flip it over. Press the interact button to open the battery cover. Grab each battery one at a time and move them to the slots (they auto-snap). Close the battery cover, flip the device back over, and press the power button. If you fail, restart from Cassandra's Rooftop and speak to Slater again.