Undertale Adventures Codes
All current and previous game codes for Undertale Adventures on Roblox.
9 active13 expired| Code | Description | Status | Works |
|---|---|---|---|
| New Code | This code credits your account with 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. | Active | |
| New Code | This code credits your account with 5,000 Jack-O-Tokens and 2,500 Souls | Active | |
| New Code | This code credits your account with 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. | Active | |
| New Code | This code credits your account with 500 Trait Rerolls and 1,000 Jack-O-Tokens. | Active | |
| New Code | This code credits your account with 500 Trait Rerolls and 1,000 Jack-O-Tokens. | Active | |
| This code credits your account with 5 Spooky Goodie Bag and 1,500 Jack-O-Tokens. | Active | ||
This code credits your account with 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. | Active | ||
| This code credits your account with Free Rewards. | Check | ||
| This code credits your account with 1 Justice Vial, 1 Magu Fruit, and 1 Empty Gun. | Check | ||
| This code credits your account with 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. | Expired | ||
| This code credits your account with 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. | Expired | ||
| This code credits your account with 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. | Expired | ||
| This code credits your account with 25 Trait Rerolls, 3 Gaster Hands, and 1,000 Souls. | Expired | ||
| This code credits your account with 30 Trait Rerolls, 500 Gold, 1K Souls and 5 Summons. | Expired | ||
| This code credits your account with Rerolls. | Expired | ||
| This code credits your account with -. | Expired | ||
| This code credits your account with Free Rewards. | Expired | ||
| This code credits your account with Free Rewards. | Expired | ||
| This code credits your account with Free Rewards. | Expired | ||
| This code credits your account with 3 Rerolls. | Expired | ||
| This code credits your account with 30 Trait Rerolls. | Expired | ||
| This code credits your account with 1 Reroll. | Expired | ||
How to claim codes in Undertale Adventures
To use codes in Undertale Adventures, first click on the Codes button at the right side of the screen:
Next, type your code into the Enter Code box, and then press the Enter key to redeem:
Undertale Adventures Code Guardian
Personally finds and maintains every code on this page, with around-the-clock help from the rest of our Code Guardians.
Roblox Den's code tracker continually scans Roblox.com, social channels, user reports, game developer networks and other sources, and we've had 730,031 reports from players on Works, Doesn't work and new codes. But before any code is listed on our site, or marked as Expired, our Code Guardians check in-game that it works and that its rewards and requirements are right. That's why every code you try on Roblox Den works, and 0 other players have copied a code since you landed on this page:.
Checks every code in-game
Erwin tests every new Undertale Adventures code in-game, and re-checks any code that enough players report as not working.
Keeps this page up to date
When Undertale Adventures changes how codes are claimed, adds a new requirement or launches a new promotion, Erwin makes sure it's covered here first.
Lists exact rewards and requirements
Every code shows exactly what it gives and any level or gamepass it needs, so you know what you're getting before you redeem it.
Erwin isn't the only Code Guardian around here: Nicole and Renato check new codes for this game whenever Erwin is away or asleep.
Meet the rest of the teamAbout Undertale Adventures
Immerse yourself in Undertale Adventures, a tower defense game inspired by the universe of Undertale. In this game, you are tasked with defending your base from waves of relentless monsters using a variety of Undertale-themed units.
Strategize and place your units wisely to eliminate the approaching enemies. As you progress through the game, your units can level up and gain new traits, making them even more powerful against tougher foes. With challenging levels and a unique blend of strategy and action, Undertale Adventures offers a thrilling gaming experience for those who love both tower defense games and the Undertale universe!