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[🎉RELEASE🎉] Undertale Adventures X Guides Hub

Five task guides: the first defense, traits, raids and passes, team roles, and regions. Read them in that order if you are new.

[🎉RELEASE🎉] Undertale Adventures X Guides Hub

Five task guides: the first defense, traits, raids and passes, team roles, and regions. Read them in that order if you are new.

By [🎉RELEASE🎉] Undertale Adventures X WikiLast updated:

Reading order

Each guide is one job. The list below is the order that keeps you from spending rerolls or Robux before a stage is stable.

Which [🎉RELEASE🎉] Undertale Adventures X guides are published?

Clear your first defense

How a first defense works: what the October 2026 Roblox listing confirms, and which placement, money, and difficulty rules come from 2024 footage.

Open guide

Traits, rerolls, and stat letters

All 12 listed trait rates and effects, which early souls are worth keeping, and how that table relates to the August 2024 odds screen.

Open guide

Raids, tokens, AFK, and passes

Raids tokens, the Underpass track, the AFK Chamber, and the five named gamepasses, with 2024 shop prices kept separate from 2026 perk text.

Open guide

Cover the four combat jobs

How to cover area damage, bosses, front line, and crowd control with the units public lineups actually named, including substitutes.

Open guide

Regions, gauntlets, and old events

Ruins, Snowdin, Waterfall, Hotland, and Core in the order footage and codes support, plus Gauntlet, the anniversary raid, and the Christmas event.

Open guide

FAQ

[🎉RELEASE🎉] Undertale Adventures X guide questions

What is Undertale Adventures X?

It is a free Roblox tower defense experience by Side Productions. You defend a base with Undertale-inspired units, level those units, and strengthen them with traits. The experience was created on July 16, 2024, and the public record was updated on October 12, 2026.

Is Undertale Adventures X free?

The Roblox listing has no paid entry price. Optional Robux gamepasses exist. Known names include VIP, SHINY Hunter!, Supporter, +50% Tokens, and 2x XP. Current Robux prices were not on the public listing text used here.

Who makes the game?

Side Productions, the verified Roblox community that owns the experience. The community page is linked from the game listing.

How do codes work?

Open the Codes button on the right side of the screen, enter the full string, and press Enter or Redeem. Only 2KCCU! and FREESTUFF! were still reported working in October 2026, and both rewards were described only as freebies.

Do trait rates still match the old table?

Trait rerolls assign one of 12 listed traits. The rate table matches an August 2024 odds screen for Royal Guard Soul at 15%, and a November 29, 2024 video described the Perseverance buff the table now shows. Read the percent in your own Traits menu before you spend a large stack of rerolls.

Related
Codes[🎉RELEASE🎉] Undertale Adventures X CodesActive, redeem, and expired lists.Read guideVideos[🎉RELEASE🎉] Undertale Adventures X Video TutorialsWatch practical walkthroughs and progression tips.Read guideCodesHow to redeem [🎉RELEASE🎉] Undertale Adventures X codesWhere a redeem box would appear after a patch.Read guideCodesExpired [🎉RELEASE🎉] Undertale Adventures X codesRetired strings and why fake lists stay empty.Read guideTools[🎉RELEASE🎉] Undertale Adventures X toolsEditorial pickers and calculators.Read guideTools[🎉RELEASE🎉] Undertale Adventures X class pickerPublished roster topics for reference.Read guide
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See also

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