Skip to content
Kasane Randall: Phase 0 to 1
Scarlet Nexus

Kasane Randall: Phase 0 to 1

Scarlet Nexus Kasane Randall Phase 0 to 1 walkthrough, covering the tutorial, Mizuhagawa District, and boss fights. Learn how to use PK attacks and SAS.

By ···10 min read·Multi-source verified
1 reading this guide  

Scarlet Nexus Kasane Randall Phase 0 to 1 walkthrough, covering the tutorial, Mizuhagawa District, and boss fights. Learn how to use PK attacks and SAS.

Walkthrough
  1. 1
    Begin Phase 0 by completing the tutorial, learning Kasane's ranged combat style, chaining weapon and Psychokinesis (PK) attacks.
  2. 2
    Explore the city outside the OSF (Other Suppression Force) headquarters; find green objects for items and locate save points and shops.
  3. 3
    Proceed to the Sumeragi tomb grounds, watch scenes, and collect an item.
  4. 4
    Continue south after more scenes to fight Others.
  5. 5
    After fighting two Others, go south for more scenes leading to a sub-boss fight.
  6. 6
    Defeat the sub-boss, which charges like a bull and has a weak spot on its back; use dodges and PK attacks, targeting the weak spot when it's downed or using risky aerial attacks.
  7. 7
    After scenes, unlock the Brain Map to learn new abilities and improve your moveset; Kasane tends to learn evasive and PK skills first.
  8. 8
    Return to the OSF headquarters.
  9. 9
    In Phase 1, Shiden joins your party, temporarily adding his gear.
  10. 10
    Open the world map (Up on d-pad) and travel to Mizuhagawa District.
  11. 11
    Enter the construction site, watch scenes after descending stairs, and proceed to the objective marker.
  12. 12
    Engage flying enemies, using SAS (Straight-from-Another-System) with Shiden (electrokinesis) to learn its combat utility.
  13. 13
    Defeat the group of Others and continue towards the objective marker, noting that all enemies are marked on the map.
  14. 14
    Look for shiny areas called data spots, which contain materials and respawn (be brought back to life at a checkpoint after death) on re-entry; they are marked on the map.
  15. 15
    Near a data spot and crane, find an opening in a gate to the left; jumping through (if double jump is unlocked) leads to more data spots, items, and enemies, but is not the main objective.
  16. 16
    Follow the circular path to another group of enemies, then reach a save point and an open space.
  17. 17
    Survive an ambush by flying enemies that can inflict shock, utilizing special object actions (triggering a QTE for a unique attack or effect).
  18. 18
    After defeating the first group, a Wither Sabbath appears; defeat it using a combination of SAS and special object actions.
  19. 19
    Proceed to the objective marker near an item and take an elevator down.
  20. 20
    Enter an open space and defeat a large group of enemies.
  21. 21
    Go up stairs on the north part of the area to reach a hallway-like area with enemies and data spots in a nearby room.
  22. 22
    Continue east to a save point, then descend to the open space below for a boss fight.
  23. 23
    Dodge the boss's water and swipe attacks, walk under a special action object marker (white triangle), and wait for it to leap.
  24. 24
    Dodge away, then use a special object action to break the jar on its back, soaking it in water.
  25. 25
    Use SAS with Shiden and attack with both weapon and PK attacks while the boss is shocked.
  26. 26
    Repeat the process with the other three special objects nearby until the boss is defeated.
  27. 27
    After the boss fight and scenes, use the world map to return to Suoh.
  28. 28
    Back in Suoh, head north; after scenes, Shiden leaves and Kyoka joins.
  29. 29
    Make your way to headquarters and watch the scenes to unlock quests.
Tips
  • You can change controls in the settings menu if they are not to your liking.
  • Explore areas thoroughly to find items, especially consumables like healing items.
  • Enemies drop useful materials that can be used later.
  • Special object actions are powerful and should be used whenever possible, especially against enemies that inflict status effects like shock.
  • Data spots are valuable for materials and respawn when you re-enter an area.
  • The Brain Map allows for customization of Kasane's abilities and stats; prioritize evasive and PK skills early on.
  • Enemies are marked on the minimap (a small map displayed on the HUD (heads-up display — the on-screen icons showing health, ammo and the minimap), or Heads-Up Display, showing your immediate surroundings), so you won't miss them.

100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content