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Bosses

Unwavering Soul Bosses

Fights with a published level, reset, place, or reward. Gates that conflict are written in the entry instead of averaged.

Unwavering Soul Bosses

Encounter requirements and rewards. Reset counts that disagree between the unofficial boss list and later walkthroughs are written on the entry.

By Unwavering Soul WikiLast updated:

Bosses

49 entries in this hub.

BossesFloweyFirst story fight at The Start.BossesDummyRuins dummy with a small XP reward.BossesFroggitEarly Ruins Gold and XP fight.BossesTorielRuins boss who drops the Toy Knife.BossesPapyrusSnowdin story boss.BossesUndyneWaterfall story Undyne.BossesMad DummyEarly level farm behind spawn.BossesUndyne the UndyingReset-1 Undyne with a larger payout.BossesMuffetHotland story boss.BossesMettaton EXCORE story Mettaton.BossesAsgoreStory Asgore and the source of the Asgore Trident.BossesGrillbyHigh-reset Snowdin bar fight.BossesYellow FloweyLevel-200 survival fight for Twisted Roots.BossesTwisted FlowerPetal fight that upgrades Twisted Roots.BossesError SansSpawn waterfall farm with a disputed reset gate.BossesSusLong reset-2 EXP fight in Hotland.BossesSansJudgement Hall Sans after one reset.BossesMettaton NeoReset-1 Mettaton beside EX.BossesLast Breath SansElevator endurance fight for Counter Bone.BossesUltra UndyneReset-5 Doodle Sphere EXP fight.BossesTemmieUnderfell EXP fight with no reset gate on the EXP route.BossesOOF HeadReset-3 EXP fight behind Ultra Undyne.BossesBobUnderfell EXP fight around level 4000.BossesRudinnCastle Town fight that also pays Kromer.BossesHyper Dust SansLate Doodle Sphere EXP fight.BossesOutertale SansPush fight toward level 6000.BossesEpic SansHigh-reset EXP fight past level 6000.BossesDT6Barrier-side fight with a choice of payouts.BossesSusie and LancerCastle Town pair who drop the Bike.BossesAlphys NEOTrue Lab puzzle fight for the Hacking Phone.BossesDeltawowShrine secret that drops Bravery Gauntlets.BossesChomikujReset-1 boss who drops Chompy.BossesX PapyrusX fight at 0 resets.BossesX UndyneX fight at 1 reset.BossesX MuffetX fight at 3 resets.BossesX MettatonX fight at 6 resets.BossesX AsgoreX fight around 10 resets.BossesX AsrielX fight at 15 resets on the main list.BossesTrue X SansX Sans fight at 20 resets on the main list.BossesX AlphysX fight at 25 resets on the main list.BossesX GasterLate X fight that grants an X Soul after True Hand.BossesX Gaster True HandSeparate Gaster hand fight.BossesC.O.D.E Negatale SansC.O.D.E fight at 200 TP.BossesC.O.D.E Disbelief PapyrusC.O.D.E fight at 310 TP.BossesYansC.O.D.E fight with no listed reward.BossesC.O.D.E DustTrust SansC.O.D.E fight at 450 TP.BossesC.O.D.E Six Soul AsgoreC.O.D.E Asgore fight at 600 TP.BossesC.O.D.E DummyDummy that drops the C.O.D.E skill.BossesC.O.D.E TemmieC.O.D.E fight at 700 TP.
FAQ

Unwavering Soul Bosses FAQ

What version is listed on the Roblox page?

The Roblox games record, updated October 29, 2026, lists game version 12.4. The description says the experience is based on Undertale by Toby, names creator YaoYN, and links the YN Studio group. That record does not include an itemized patch note.

What do you need for a standard reset?

Two public descriptions disagree. A game reference says the barrier's final room accepts a reset at level 6000 with 70 TP, then wipes level and TP and applies a level booster that can stack to 34 percent. A November 2026 walkthrough instead says level 6000, 100 TP, and a gold fee, and that weapons stay. Check the barrier prompt on your save before you spend the run.

How do you redeem a code?

Open Menu at the top right, then Settings, type the code into the box labeled Code here, and press Redeem code. Current code lists say the account must be in the YN Studio group. Codes are reported as case sensitive and single-use per account.

Where do skills come from?

Community guides say you need level 6000, then spend 100 Kromer per spin at Ralsei's Skill Awakening Workshop in Castle Town. Upgrading a skill you already have is described as another 200 Kromer. The Extra capacity pass adds 18 skill-storage slots.

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CodesUnwavering Soul CodesActive, redeem, and expired lists.Read guideVideosUnwavering Soul Video TutorialsWatch practical walkthroughs and progression tips.Read guideCodesHow to redeem Unwavering Soul codesWhere a redeem box would appear after a patch.Read guideCodesExpired Unwavering Soul codesRetired strings and why fake lists stay empty.Read guideToolsUnwavering Soul toolsEditorial pickers and calculators.Read guideToolsUnwavering Soul class pickerPublished roster topics for reference.Read guide
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