Updated: February 26, 2026
We added the latest active code—WELCOMESLAYER.
Slayer Legend Idle RPG codes give you a valuable head start in this highly-rated retro pixel RPG with millions of downloads. A dimensional rift has unleashed demons upon the world, and only you—the Slayer—can stop them. Progress through 1,600+ stages, combine elemental skills for powerful combos, upgrade your gear, and collect AFK rewards even when you're offline.
All Slayer Legend : Idle RPG Codes List
Get ready to claim your Slayer Legend : Idle RPG codes from our list! Earn diamonds and other exciting in-game currencies as you embark on your epic fantasy journey. Are you ready for another epic RPG adventure? Check out our article on Midgard Heroes Ragnarok Idle Codes for more rewards and fun!
Active Codes
| WELCOMESLAYER | 5k Diamonds |
Expired Codes
- SLAYHALLOWEEN25
- OCTGEMS2025
- FALLBUFFBOOST
Related: Demigod Idle Codes
How to Redeem Slayer Legend : Idle RPG Codes
Here is an easy guide on how to redeem Slayer Legend : Idle RPG codes:
- Run Slayer Legend : Idle RPG on your device (available on Google Play and the App Store).
- Finish the tutorial and level up.
- Click on the Chat icon as shown in the picture below.
- Type in your code into the message box.
- Click Confirm and get your rewards.
How to Get More Codes
Bookmarking this article is your fastest way to new, fresh codes once updated. We will keep the list up to date so you don't miss a single code. Of course, if you prefer to search on your own, then make sure to join the official Slayer Legend Community Discord for all your game news.
Slayer Legend : Idle RPG FAQ
Slayer Legend: Idle RPG is a free idle fantasy role-playing game where you take on the role of a Slayer in a pixel-art world teeming with monsters and quests. You can level up, defeat demons, and become more powerful, even when you're not actively playing.
A mysterious dimensional crack has unleashed demons into the world, and only the Slayer (you) can stop the chaos. You will journey through fantasy environments, encounter allies like elves and wandering sword masters, and unlock powerful skills.
Pay close attention when entering these codes, as they can easily be mistyped. Make sure to enter them exactly as they appear on our list. Remember, these codes are for one-time use only and may expire at any time. If you believe that a code is no longer valid, let us know in the comments section below.
If you're looking for even more codes for your other favorite games, check out our General Game Codes post and our Roblox Promo Codes page.
Milica Brković, a code writer for GAMURS, is a passionate artist who brings her creativity to life through illustration, drawing, and figure painting. Alongside her artistic pursuits, she’s an avid gamer who enjoys diving into immersive and story-rich titles, like Genshin Impact, Honkai Star Rail, Hades 2 and Hollow Knight: Silksong, whenever she’s not at the canvas. Her world is made even warmer by the presence of her four beloved fur animals, who add daily inspiration and chaos to her creative process.