[🎉RELEASE🎉] Undertale Adventures X Latest Update
Current [🎉RELEASE🎉] Undertale Adventures X recap from the attached Roblox listing. A timestamp is not a feature list.
Player wiki for [🎉RELEASE🎉] Undertale Adventures X on Roblox: codes, the 12 listed traits, unit roles, regions, and the first-match loop.
By [🎉RELEASE🎉] Undertale Adventures X Wiki · Last updated:
What changed in [🎉RELEASE🎉] Undertale Adventures X recently?
Experience record updated, no public patch notes
The public Roblox record for this experience was updated on October 12, 2026. The description still introduces the Release as a tower defense game where you defend with Undertale units, level them, and strengthen them with traits. No patch notes were posted on the listing, so this entry does not claim new units, codes, or balance changes. Recheck the Codes button and the trait percents after you join.
[🎉RELEASE🎉] Undertale Adventures X update 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.
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