TL;DR
- Complete the three-stage memory puzzle sequence with increasing button complexity
- Navigate Ekko’s workshop efficiently to collect cooling system components
- Assemble the minigun and troubleshoot the overheating issue
- Solve the steam pipe puzzle using the precise lever sequence
- Exit through the balcony to conclude Jinx’s adventure and unlock replay access
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League of Legends commemorated the Arcane series finale by introducing the third installment of Jinx’s puzzle adventure, set within Ekko’s intricate workshop environment. This comprehensive guide provides detailed solutions for navigating the complex mechanical challenges that await in Act 3 of Jinx Fixes Everything.
The final act presents these primary objectives that must be completed sequentially:
- Upgrade Power Source
- Find the Cooling System
- Modify the Weapon
- Extract the Ventilation Pipe
- Leave the Workshop
Strategic planning is essential, as each puzzle builds upon previous solutions and requires careful observation of environmental cues. Players should allocate approximately 15-20 minutes for a first-time completion, though experienced puzzle solvers may finish in under 10 minutes.
Begin by approaching the central worktable inside Ekko’s workshop. Locate the intricate mechanism positioned on the left side, resting atop a storage container. Jinx will immediately comment that the device requires significant enhancements to function properly.

Activate the device by pulling the prominent lever, which initiates the memory sequence challenge. The interface panel on the right will illuminate two buttons in a specific pattern that you must memorize and replicate accurately.
The subsequent round increases complexity with three glowing buttons, and failure triggers a complete pattern reset. Successfully completing each sequence causes the mechanism to produce bubble effects, indicating progression.
Repeat this process through three total rounds with escalating difficulty:
- Round 1: 2-button sequence (basic pattern recognition)
- Round 2: 3-4 button sequence (moderate memory challenge)
- Round 3: 5-6 button sequence (advanced memory test)
Pro Tip: Use the “chunking” memory technique by grouping buttons into smaller patterns rather than trying to remember each individual position. This mental strategy significantly improves success rates for the longer sequences.
Upon completing all three rounds, the fuel tank component becomes accessible for collection, marking completion of the power upgrade phase.
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Arcane takes over the Summoning Rift.Navigate around the perimeter of the main workbench to access the area adjacent to the furnace apparatus. On the nearby table surface, you’ll discover the essential cooling mechanism required for the minigun assembly.

Source: Riot Games Navigation Efficiency: Take the most direct path by moving counter-clockwise around the workbench to minimize backtracking. The cooling component is clearly visible as a metallic apparatus with distinctive blue accents.
Common Mistake: Many players miss the component by not exploring the entire furnace area thoroughly. Ensure you examine all table surfaces in this section.
Return to the primary workbench and position the cooling apparatus on the designated assembly area. Jinx will automatically integrate the component into the weapon framework and initiate a test firing sequence.
The minigun will immediately begin emitting smoke, indicating an overheating malfunction that requires immediate resolution through additional modifications.
Assembly Insight: The integration process is automated once you place the component correctly. Ensure you’re standing directly in front of the workbench to trigger the proper animation sequence.
Troubleshooting: If the weapon continues to malfunction after assembly, verify that you collected the correct cooling component from the furnace area table.
This overheating issue directly leads to the next puzzle phase where ventilation becomes critical for proper weapon function.
Approach the complex pipe network located to the left of the furnace unit. Your objective is to manipulate the control levers to redirect steam flow away from the central conduit entirely.
Execute the lever adjustments in this precise sequence for optimal results:
- Rotate the central control lever fully to the right position
- Adjust both right-side levers upward simultaneously
- Position the upper-left lever toward the right orientation
- Move the bottom-left lever to the top configuration

Correct lever positions. Source: Riot Games Visual Confirmation: Success is indicated when steam completely ceases flowing through the central pipe section.
Advanced Technique: For speedrunners, the lever sequence can be executed rapidly without waiting for animation completion between steps.
Common Error: Many players fail by operating levers in incorrect order or missing the simultaneous adjustment of right-side levers.
Connect the extracted ventilation pipe to the minigun assembly. The weapon will now function optimally without overheating issues and is prepared for combat deployment.
With the fully operational minigun assembled, proceed through the balcony exit doorway. Descend the staircase to access the lower level of the structure.
Continue forward along the designated path. Jinx will pause to observe the intricate graffiti artwork depicting Zaun’s inhabitants before advancing toward the culminating confrontation sequence.
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A lot of changes coming to LoL in 2025.This sequence concludes the Jinx Fixes Everything mini-game experience. Upon completion, players gain the ability to revisit all previously completed locations across all three acts for exploration and achievement completion.
Post-Game Access: The workshop and all previous puzzle locations remain accessible, allowing players to experience the environments without time pressure or puzzle constraints.
Completion Rewards: While primarily narrative-driven, completing Act 3 provides satisfaction of concluding Jinx’s character arc from the Arcane series.
Action Checklist
- Complete the three-stage memory sequence puzzle (2, 3-4, then 5-6 buttons)
- Navigate to furnace area and collect cooling mechanism
- Return to workbench and assemble minigun with cooling component
- Solve steam pipe puzzle using exact lever sequence
- Attach ventilation pipe and exit through balcony
No reproduction without permission:SeeYouSoon Game Club » Jinx Fixes Everything Act 3 guide. How to solve the puzzles of Act 3 Master Jinx's final puzzle adventure with expert strategies for Act 3 completion
