// all-chapter archive
Walkthroughs
Main-route checkpoints, area order, boss lineups and optional secrets for every released chapter. Includes Chapter 5, Pink, Weird Route and Shadow Crystal warnings.
01
Guide liveChapter 1
The BeginningEnter the school supply closet, cross Card Kingdom, rescue the party in Card Castle, and decide how the Darkners respond after the King fight.
Route: Castle Town → Field → Forest → Card Castle
MAIN ROUTE
- 01Reach Castle TownFollow the closet path, meet Ralsei, complete the training dummy, and leave through the Great Door with Kris, Susie, and Ralsei.
- 02Cross the FieldResolve the first Lancer encounters, open the shortcut door, visit Seam's shop, and continue through the Great Board.
- 03Clear the ForestSolve the rotating and card puzzles, handle Clover, and complete the Susie and Lancer story sequence before Card Castle.
- 04Escape Card CastleFree Kris and Ralsei, regroup with Susie, climb the floors, loosen K. Round's crown, and prepare healing before the rooftop.
- 05Defeat King and seal the FountainSurvive King's scripted attack sequence. Earlier enemy recruitment determines which Darkners arrive during the ending.
OPTIONAL / ROUTE-SENSITIVE
- □Jevil: find Broken Keys A, B, and C, have Malius repair them, then open the hidden Card Castle cell.
- □Egg: use the rare Forest room transition before leaving Card Kingdom.
- □Peaceful ending: warn or spare every recruitable enemy instead of defeating them violently.
Bosses: Lancer · K. Round · Clover · Susie & Lancer · Jevil · King
02
Guide liveChapter 2
A Cyber's WorldEnter the library Computer Lab, travel from Cyber Field to Queen's Mansion, free Berdly, and finish the GIGA Queen battle. The Weird Route branches while Noelle is in the party.
Route: Cyber Field → Cyber City → Queen's Mansion
MAIN ROUTE
- 01Enter Cyber WorldVisit the library after school, enter the Computer Lab Dark World, reconnect with Ralsei, and finish the Sweet Cap'n Cakes dance battle.
- 02Reach Cyber CityClear the roller-coaster Berdly battle, solve the traffic and wire puzzles, and follow Queen into the city.
- 03Travel with NoelleUse N-Action and Noelle's spells through the city. This is the decision window for the normal route versus the Weird Route.
- 04Clear Queen's MansionReunite the party, pass Tasque Manager, Mauswheel, and Rouxls, then use the elevators and shortcut doors to reach the rooftop.
- 05Free Berdly and beat GIGA QueenUse group ACTs to loosen Berdly's plug, then complete the Thrash Machine boxing phases and return the final baseball.
OPTIONAL / ROUTE-SENSITIVE
- □Spamton NEO: spare Spamton, buy KeyGen, retrieve and load the basement disk, then return to the machine.
- □Weird Route: after Noelle joins, backtrack and use IceShock on every available enemy; the route escalates through the FreezeRing and SnowGrave choices.
- □Recruit checklist: ACT and spare each Cyber World enemy type before sealing the Fountain.
Bosses: Sweet Cap'n Cakes · Berdly · Spamton · Tasque Manager · Spamton NEO · Mauswheel · Rouxls Kaard · Queen · GIGA Queen
03
Guide liveChapter 3
Late NightExplore the Dark World inside the Dreemurr living room, survive Tenna's TV Time boards, rescue Toriel, and confront the Roaring Knight in Cold Place.
Route: Couch Cliffs → Green Room → TV Time boards → Cold Place
MAIN ROUTE
- 01Leave the couch cliffsRegroup with Ralsei, learn why Darkners cannot simply remain in the Light World, and follow Tenna into TV Time.
- 02Complete the first TV Time boardsClear the Desert and Island board minigames, recruit their enemies, and use the Green Room between rounds for healing and equipment.
- 03Escape the bonus roundAfter the party refuses to continue, escape the gachapon imprisonment, finish the cooking-show encounter, and pursue Tenna's staff.
- 04Recover Toriel in Cold PlaceUse the chapter's show mechanics to reach Tenna, score through his minigame rematches, and finish the final shooting sequence.
- 05Survive the KnightAfter Tenna releases Toriel, the Knight attacks. Hold Breath and survive to continue, or win the optional HP race for the Shadow Crystal result.
OPTIONAL / ROUTE-SENSITIVE
- □Shadow Mantle: enter the manhole dungeon and win the six-hit HERO_SWORD duel before the route closes.
- □Sword Route: chapter-specific alternate progression depends on choices made around the TV Time game structure and Tenna.
- □Repair Tenna: recruit both Shadowguy and Pippins to unlock the later repair and relocation outcome.
Bosses: Lanino & Elnina · Shuttah · Rouxls team · Shadow Mantle Holder · Tenna · Roaring Knight
04
Guide liveChapter 4
ProphecySpend the morning in Hometown, visit Noelle's house and church, then pursue the Knight through three Dark Sanctuaries before the Titan emerges.
Route: Hometown → Dark Sanctuary → Study → 2nd Sanctuary → 3rd Sanctuary
MAIN ROUTE
- 01Finish the Hometown morningCheck Castle Town, decide Tenna's Light World destination, visit Noelle's house, and continue to the church when ready.
- 02Clear the first Dark SanctuaryUse light to navigate the Dark Zone, defeat Jackenstein, explore both wings, and open the Study shortcuts before advancing.
- 03Follow the Knight through the second sanctuaryComplete the Study sequence, pass Sound of Justice, and keep the party stocked before entering the deeper sanctuary route.
- 04Climb the third sanctuaryUse Brighten to control darkness, defeat Titan Spawn, and preserve healing while the tower begins to collapse.
- 05Break the Titan's shieldBuild the UNLEASH resource, remove the star shield, and use DualBuster after the Old Man joins the party.
OPTIONAL / ROUTE-SENSITIVE
- □Hammer of Justice: solve the three golden-piano clues and enter the Study fireplace before later progress closes the fight.
- □Miss Mizzle: explore the southwest belltower before leaving the first sanctuary.
- □Weird Route continuation: Chapter 2 completion data and Chapter 4 Light World choices alter Noelle's route state.
Bosses: Jackenstein · Miss Mizzle · Hammer of Justice · Sound of Justice · Titan Spawn · Titan
05
Updated Jul 2026Chapter 5
Festival DayChapter 5 released on June 24, 2026. Explore the Festival, enter Flower King's Flower Kingdom, cross Garden and Cliffs, infiltrate Flower Castle, and stop Flowery before the Knight creates a second Fountain.
Route: Festival → Garden → Cliffs → Flower Castle → Top of Castle
MAIN ROUTE
- 01Explore the FestivalComplete the available Hometown conversations and activities, check route-dependent calls, then follow Asgore toward Flower King.
- 02Cross GardenMeet Flowery, recover Ralsei, use the watering and platforming mechanics, defeat Aqua's solo challenge, and obtain the Petal Feather.
- 03Climb the CliffsUse wind and climbing routes, collect Pink Coins on side paths, visit Pink's shop, and resolve the Seth and Aqua encounter below the castle.
- 04Open Flower CastleReturn through the back entrance after Asgore rejects the plan, escape the prison, then clear the Orange and Green and Blue and Yellow wings.
- 05Reach the Top of CastleComplete the flower gauntlet and any remaining Pink Coin detours, heal, then enter Flowery's final room.
- 06Finish Flowery and escapeUse the six flowers' trait ACTs across three pair phases, finish Justice and SusiesIdea, then react when the Knight opens the second Fountain and takes Asgore.
OPTIONAL / ROUTE-SENSITIVE
- □Pink: collect 10 Pink Coins, buy the MysteryKey from the Cliffs shop, and open the Pink Door at Top of Castle.
- □There are 19 Pink Coins in total; remaining coins can buy flower equipment after Pink is defeated.
- □Completion FILE checks: preserve separate backups before testing Weird Route, Egg, Shadow Crystal, or Twisted Sword states.
Bosses: Aqua · Seth & Aqua · Orange & Green · Blue & Yellow · Pink · Flowery