Video Tutorials

[🎉RELEASE🎉] Undertale Adventures X Video Guides

Video guides that link this Roblox place and teach a real task. Several are Ruins, Snowdin, or Waterfall era tours. The description on each card says which era it covers.

Video guides that link this Roblox place and teach a real task. Several are Ruins, Snowdin, or Waterfall era tours. The description on each card says which era it covers.

6 tutorialsBeginner · Event · Update · Farming · Region · Quests

Beginner

Everything YOU Need to Know about Undertale Adventures!

August 2, 2024 tour that links this place. It explains towers, stat rolls and determination percentage, evolution, the trait menu, summoning, the AFK Chamber, regions, and a basic defense. It is Ruins-era. Snowdin and later regions are not in it.

Watch on YouTube

Event

Undertale Adventures TD XMAS & New Units [Event/Showcase]

January 2, 2026 upload that links this place. Chapters cover Easy and Hard XMAS modes, the event shop and summons, a pastry shop, and Prestige Sansta. The uploader said the video was late, so the event may have started earlier. The October 2026 listing title is the Release version.

Watch on YouTube

Update

The SNOWDIN UPDATE is HERE!! | Undertale Adventures

August 9, 2024 video that links this place and shows the Snowdin update as live: the summon banner, Gauntlet shop changes, and a warning that trait materials became harder to get.

Watch on YouTube

Farming

NEW DROPS + RUINS GAUNTLET MODE! | Undertale Adventures

August 10, 2024 video that links this place. It covers new Snowdin drops, trait and soul items, and Ruins Gauntlet mode, including Toby token prices in that shop.

Watch on YouTube

Region

ALL ACTS OF WATERFALL ON NEUTRAL CLEARED!! | Undertale Adventures

September 25, 2024 clear of Waterfall Act 6 on Neutral. The description links this place under the Waterfall title. Useful for what that act threw at a squad, not for the current Release balance.

Watch on YouTube

Quests

[SOME] Item Locations For Quests (that ik of rn) - Undertale Adventures

June 13, 2025 video that links this place and shows some quest item spots the creator knew then. The title says the list is incomplete. The creator's own note puts one Final Froggit crown in the stat-reroll area on a bar table. Viewer-suggested spots are not treated as confirmed.

Watch on YouTube
FAQ

[🎉RELEASE🎉] Undertale Adventures X video 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.