How to Complete Jinx Fixes Everything Act 3 – Get Free Singed Skin

Looking to complete the final act of League of Legends’ Jinx Fixes Everything mini-game and claim your free Arcane Shimmer Lab Singed skin? This guide will walk you through every step of Act 3, which takes place in the Firelight Hideout following the events of Arcane Season 2.

What You Need to Know First

Before diving in, note that Act 3 takes place after Episode 9 of Arcane Season 2, right after Ekko saves Jinx and convinces her to join the fight. You’ll need to have completed Acts 1 and 2 to access this final chapter. The good news? Once you complete Act 3, you’ll unlock the exclusive Arcane Shimmer Lab Singed skin.

Jinx Fixes Everything Act 3 Walkthrough

1. Starting at the Workbench

Your first task is simple – head to Ekko’s workbench in the middle of the room and place Jinx’s gun on it. Take a moment to spot the nostalgic photo of young Ekko with Benzo on the bench while you’re there.

2. Powering Up the Weapon

After placing the gun, turn left to find Heimerdinger’s H-28G Evolution Turret (a neat Easter egg that shoots bubbles for the Firelight kids). Here’s how to complete the power source puzzle:

• Pull the lever down to start
• Watch carefully as green buttons light up in sequence
• Replicate the exact pattern you see
• The pattern gets progressively harder with each phase
• You’ll need to complete three rounds, with the final round having three stages

Pro Tip: If you’re struggling with memorizing the patterns, try recording your screen or asking a friend to help spot the sequence.

3. Installing the Cooling System

Next up is finding the cooling fan:

• Look for the table near the furnace (north of your workbench)
• You’ll spot a fan from one of Ekko’s hoverboards
• Grab it and return to your workbench
• Install both the power source and cooling fan

4. Solving the Pipe Puzzle

After your initial test fires the weapon, you’ll notice it’s overheating. Time to fix the pipes! Here’s the exact sequence to solve the pipe puzzle:

1. Top left switch
2. Bottom left switch
3. Middle bottom switch
4. Top right switch

This sequence will release the necessary pipe piece for your weapon. Take it back to complete your creation – the mighty Rhino.

5. Final Steps and Reward

To finish Act 3:

• Head to the door on the left of Ekko’s workstation
• Make your way down the stairs
• Find the Undercity mural that reminds Jinx of Zaun’s people
• Watch the final cutscene

Once you complete Act 3, the Arcane Shimmer Lab Singed skin will automatically unlock in your collection. This is particularly special as it’s the only free Arcane Season 2 cosmetic available.

This mini-game not only rewards you with a free skin but also provides additional context to Jinx’s preparation before the climactic events in Piltover. Whether you’re an Arcane fan or just looking to expand your skin collection, completing Act 3 is definitely worth your time.