Scarlet Nexus - Brain Drive Training Side Quest

A complete walkthrough and guide for the Brain Drive Training quest or side mission in Scarlet Nexus. Included is the request's availability, how to unlock, location, enemies, rewards, and strategy to clear it.

Scarlet Nexus - Brain Drive Training Side Quest

Brain Drive Training Quest in Scarlet Nexus

Scarlet Nexus - Brain Drive Training Quest

Here are details for the Brain Drive Training quest in Scarlet Nexus, This includes the location and how to clear it in the game.


Availability Kasane RoutePhase 3: Fate to Move Upon Awakening
Objective During Brain Drive, defeat 5 Rainy Rummy
Details “Any kind of Others can be hard to deal with when they attack in groups. Properly utilizing brain drive in those situations is key for OSF troops.”
Requester OSF Platoon Commander
Requester Location In front of the arcade near the main road, Suoh City Ryujin Ward – Main Street
Request Location
Recommended Party Members Kyoka Eden and Shiden Ritter
Clear Reward All: Normalization Tablet x13

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Trophies and Achievements

Trophy How to Unlock
PlayStation 4 - Bronze TrophyA Helping Hand Complete a quest for the first time.
PlayStation 4 - Bronze TrophyThose Who Heed the Call Complete 30 quests.

All Scarlet Nexus Trophies and Achievements

Requester Location

The location of the request is detailed on the map and is marked with a diamond icon.

Suoh City Ryujin Ward – Main Street

Scarlet Nexus - Brain Drive Training Requester

After the Phase 3 cutscene, follow the street in front of you and reach a fork. Proceed left and locater the requester. The requester is an OSF Platoon Commander wearing a black uniform standing in front of the arcade.

Brain Drive Training Quest Walkthrough

Return to Abandoned Subway: Suoh Line 9 – Osukini Station to Abandone Line

Scarlet Nexus - Abandoned Subway: Suoh Line 9 - Abandoned Line

1 After taking the quest, you have to wait until Kasane’s Brain Drive mechanic is unlocked. You can start to clear this quest during the standby phase of Phase 4: What Waits at the End
2 Leave the hideout and transfer back to Abandoned Subway: Suoh Line 9 – Osukuni Station
3 From the starting zone, head back to the Abandoned Line. Keep going and defeat enemies as many Others as you can. This will help in building up the Brain Gauge.
4 Scarlet Nexus - Brain Drive Training Rainy Rummy LocationWhen it is nearing its activation point, ignore other encounters and reach a far north end of the Abandoned Line. This section contains four Rainy Rummies but defeat Scummy Pools first.
5 Use SAS Electrokinesis and Duplication combo attacks to finish the Rainy Rummies faster. Do not use Brain Crush to finish them off since it will not count.
6 Since there is still one Rainy Rummy to finish, build up the Brain Drive gauge again and proceed to unexplored areas in the map.

Brain Drive Training Quest Strategy

Build up Brain Drive gauge

Scarlet Nexus - Brain Drive Training Build Brain Drive Gauge

While you reach the end of the abandoned line, keep defeating Others along the way to build up Kasane’s Brain Drive’s gauge. Just make sure to not let it trigger without Rainy Rummies to defeat.

Integrate SAS Combo Attacks while in Brain Drive mode

Scarlet Nexus - Brain Drive Training Use Electrokinesis and Duplication SAS Combo Attacks

To avoid running out of Brain Drive gauge, use combo SAS abilities by combining Electrokinesis and Duplication. This will defeat Rainy Rummies faster. You can also have time to hunt for another one or two within the area. Also, do no use Brain Crush since it will not count as a kill.

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