Roblox / GAME CODE GUIDE

Undertale Adventures X
Code reports

Browse Undertale Adventures X reward-code reports, compare the rewards published by each source, and follow the game's redemption instructions.

Side Productions·23 code entries
Undertale Adventures X promotional artwork
Official Roblox promotional artwork for Undertale Adventures X, universe 6272727021. Artwork belongs to the game’s creators. Artwork source ↗

Code reports

Source reports are separate from in-game tests. Pending and disputed records need further confirmation; reported expired entries remain history.

ANOMALOUSEVENT!!!Disputed

a Spider Cider, a Nice Cream, 15 Trait Rerolls, 5 Gaster Hands (???)*, a Sea Tea, a Hot Dog, a Cinnamon Bunny, a Spider Donut, 1,750 Jack-O-Tokens, 5 Goodie Bags and an Astronaut Food

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game. Automatic source comparison found conflicting status or reward claims. robloxden.com: reported — a Spider Cider, a Nice Cream, 15 Trait Rerolls, 5 Gaster Hands (???)*, a Sea Tea, a Hot Dog, a Cinnamon Bunny, a Spider Donut, 1,750 Jack-O-Tokens, 5 Goodie Bags and an Astronaut Food; GamesRadar+: expired.

9.5KCCU!!!2026Pending

5,000 Jack-O-Tokens and 2,500 Souls

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

ANOMALOUSEVENT2!!!Disputed

a Spider Cider, a Nice Cream, 15 Trait Rerolls, 5 Gaster Hands (???)*, a Sea Tea, a Hot Dog, a Cinnamon Bunny, a Spider Donut, 1,500 Jack-O-Tokens, 5 Goodie Bags and an Astronaut Food

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game. Automatic source comparison found conflicting status or reward claims. robloxden.com: reported — a Spider Cider, a Nice Cream, 15 Trait Rerolls, 5 Gaster Hands (???)*, a Sea Tea, a Hot Dog, a Cinnamon Bunny, a Spider Donut, 1,500 Jack-O-Tokens, 5 Goodie Bags and an Astronaut Food; GamesRadar+: expired.

8KCCU!Disputed

500 Trait Rerolls and 1,000 Jack-O-Tokens (publisher report) / 500x Trait Rerolls, 1,000x Jack-o-Tokens (expires October 27) new (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Publisher reports disagree about rewards or availability. Not tested in-game.

7KCCU!Disputed

500 Trait Rerolls and 1,000 Jack-O-Tokens (publisher report) / 500x Trait Rerolls, 1,000x Jack-o-Tokens (expires October 27) new (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Publisher reports disagree about rewards or availability. Not tested in-game.

FREETOKENSDisputed

5 Spooky Goodie Bag and 1,500 Jack-O-Tokens (publisher report) / 1,500x Jack-o-Tokens, 5x Spooky Goodie Bags new (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Publisher reports disagree about rewards or availability. Not tested in-game.

Halloween2026!Disputed

3 Cinnamon Bunny, 5 Gaster Hands (???), 2 Ketchup, 3 Spider Cider, 2 Face Steaks, 2 Glamburgers, 3 Sea Teas, 3 Nice Creams, 50 Trait Rerolls, 3 Astronaut Food, 2 Starfaits, a Legendary Hero, 3 Hot Dogs, 10 Soul Fragments, 3 Spider Donuts, 1,000 Jack-O-Tokens, 5 Spooky Goodie Bags, 5 Perfect Souls, 250 Gold and 1,500 Souls.Show more / 3 Cinnamon Bunny, 5 Gaster Hands (???), 2 Ketchup, 3 Spider Cider, 2 Face Steaks, 2 Glamburgers, 3 Sea Teas, 3 Nice Creams, 50 Trait Rerolls, 3 Astronaut Food, 2 Starfaits, a Legendary Hero, 3 Hot Dogs, 10 Soul Fragments, 3 Spider Donuts, 1,000 Jack-O-Tokens, 5 Spooky Goodie Bags, 5 Perfect Souls, 250 Gold and 1,500 Souls (new source report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game. Automatic source comparison found conflicting status or reward claims. robloxden.com: reported — 3 Cinnamon Bunny, 5 Gaster Hands (???), 2 Ketchup, 3 Spider Cider, 2 Face Steaks, 2 Glamburgers, 3 Sea Teas, 3 Nice Creams, 50 Trait Rerolls, 3 Astronaut Food, 2 Starfaits, a Legendary Hero, 3 Hot Dogs, 10 Soul Fragments, 3 Spider Donuts, 1,000 Jack-O-Tokens, 5 Spooky Goodie Bags, 5 Perfect Souls, 250 Gold and 1,500 Souls.

THANKYOU10kMEMBERSPending

Free Rewards

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

THANKYOU12MILLIONVISITSPending

1 Justice Vial, 1 Magu Fruit, and 1 Empty Gun

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

6KCCUREWARDDisputed

50 Trait Rerolls, 15 Gaster Hands, 5 Glamburger, a Temmie Flakes V, 5 Face Steak, a Butterscotch Pie, a Abandoned Quiche, 5 Ketchup, a Legendary Hero, 5 Starfait and 5,555 Souls (publisher report) / 50x Trait Rerolls, 15x Gaster Hands, 5x Glamburger, 1x Temmie Flakes V, 5x Face Steak, 1x Butterscotch Pie, 1x Abandoned Quiche, 5x Ketchup, 1x Legendary Hero, 5x Starfait, 5,555x Souls (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Publisher reports disagree about rewards or availability. Not tested in-game.

5KCCUREWARDDisputed

50 Trait Rerolls, 15 Gaster Hands, 5 Glamburger, a Temmie Flakes V, 5 Face Steak, a Butterscotch Pie, a Abandoned Quiche, 5 Ketchup, a Legendary Hero, 5 Starfait and 5,555 Souls (publisher report) / 50x Trait Rerolls, 15x Gaster Hands, 5x Glamburger, 1x Temmie Flakes V, 5x Face Steak, 1x Butterscotch Pie, 1x Abandoned Quiche, 5x Ketchup, 1x Legendary Hero, 5x Starfait, 5,555x Souls (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Publisher reports disagree about rewards or availability. Not tested in-game.

PREPAREFORHALLOWEENDisputed

10 Temmie Flakes III, 25 Soul Fragments, 1 Bravery Vial, 5 ???, 1 Temmie Flakes IV, 10 Perfect Souls, 1,023 Souls, and 1,023 Gold (publisher report) / 25x Soul Fragments, 10x Temmie Flakes III, 1x Bravery Vials, 5x Gaster Hands, 1x Temmie Flakes IV, 10x Perfect Souls, 1,023x Souls, 1,023x Gold (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Publisher reports disagree about rewards or availability. Not tested in-game.

MOREFREESTUFFDisputed

25 Trait Rerolls, 3 Gaster Hands, and 1,000 Souls (publisher report) / 25x Trait Rerolls, 3 Gaster Hands, 1,000x Souls (publisher report)

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Publisher reports disagree about rewards or availability. Not tested in-game.

THANKYOUFORWAITINGReported expired

30 Trait Rerolls, 500 Gold, 1K Souls and 5 Summons

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

UPDSEP25!Reported expired

Rerolls

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

UPDATEJUNE10Reported expired

Reward not specified by the source

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

HOTLANDS2025Reported expired

Free Rewards

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

WINTER2025Reported expired

Free Rewards

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

WELOVEUAPLAYERSReported expired

Free Rewards

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

SORRYAFTERTALEDELAYReported expired

3 Rerolls

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

JUNE10UPDATEReported expired

30 Trait Rerolls

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

XMASUPDATE2025Reported expired

1 Reroll

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

Archived as expired by the linked source. Not tested in-game.

HALLOWEEN2026!Pending

3x Cinnamon Bunny, 5x Gaster Hands, 1x Butterscotch Pie, 1x Abandoned Quiche, 2x Ketchup, 3x Spider Cider, 2x Face Steak, 2x Glamburger, 3x Sea Tea, 3x Nice Cream, 50x Trait Rerolls, 3x Astronaut Food, 2x Starfait, 1x Legendary Hero, 3x Hot Dogs, 10x Soul Fragments, 3x Spider Donut, 1,000x Jack-o-Tokens, 5x Spooky Goodie Bags, 5x perfect Souls, 250x Gold, 1,500x Souls new!

Region
Not confirmed
Expiry
Not confirmed
In-game tested
Not recorded

This individual string has one publisher group or an uncertain current status. Not tested in-game.

How to redeem Undertale Adventures X codes

Redeem your rewards

  1. In the lobby, select Codes on the right.
  2. Paste a code into the field.
  3. Submit with Enter on PC, A on Xbox, X on PlayStation, or by tapping outside the field on mobile.
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How to redeem Undertale Adventures X codes