Demon Soul Simulator lets you earn Souls and unlock characters; codes grant bonus coins, chests, and time‑limited boosts.

Updated: October 08, 2025.

New codes: together25k, ubflq7

  • together25k — 50,000 Coins NEW
  • ubflq7 — 30 Mythical Chests NEW
  • thankyou — 50,000 Coins
  • 25ktogether — 20 Mythical Chests

How to redeem codes

Step 1: Launch Demon Soul Simulator on Roblox and enter the game.

Step 2: From the spawn area, walk to the Codes chest near the leaderboards to open the redemption window.

Step 3: Click the text field labeled “Enter Code Here,” then paste an active code exactly as shown.

Step 4: Press OK to submit. If the code is valid, your rewards are delivered immediately.

Step 5: If a code fails, recheck spelling/capitalization, then try again or test another active code.

Expired codes

  • happyqixi
  • tunasashimi
  • together20k
  • m3o0n1
  • k22t1xst
  • avaqt8ky
  • s1cyjx38
  • h7jve6sv
  • sde2fq1
  • 1asdfhaj
  • 1moczf9x
  • m6eig1w5
  • 5jtsmqbp
  • d8b4mods
  • merryxmas
  • ykxzx9x4
  • kxamc6u1
  • wgnsa2c2
  • chx3s7uf
  • 3vm3wh9u
  • bsfb82tv
  • halloween
  • demonnezuko
  • discord10k
  • newinosuke
  • u73u43h8
  • ir2v2rnz
  • bugfixed_1011
  • bugfix0913
  • 7a2yioak
  • boxevent
  • newzenitsu
  • xomqzgtz
  • 4rsy03qk
  • 4eovtn3b
  • aogs323k
  • update0823
  • yushiro
  • zgsmi3dq
  • update0812
  • 9ww9j6ej
  • hello_sanemi
  • xdk55e6h
  • 9ku2xqkq
  • srytodelay
  • kxv4h9yv
  • tanjiro_yoshiwara
  • madrabbit0802
  • welcometengen
  • demonytb2
  • demonytc3
  • demonsoul300k
  • demonsoul260k
  • demonsoul200k
  • demon150k
  • demonsoul
  • demon
  • Welcome
  • liangzai20klikes
  • adou6000likes
  • thanks3000likes
  • 1000likes

Why codes might not work

  • The code has expired. Most event and milestone codes are time‑limited.
  • Typos or extra spaces. Codes are case‑sensitive; copy and paste them exactly.
  • The code was already redeemed on your account. Each code can be used once per user.
  • Client/server desync. Rejoin the experience or restart Roblox, then try again.

Where to find more codes

New codes are typically shared through the developer’s channels: follow WhiteDragonCN on X, join the official Discord server, and check the Diligent Farmer Roblox group. You can also watch the game’s official Roblox page for in‑game notices. Bookmark this page — we update code lists weekly.

Codes are case‑sensitive and often expire quickly. Redeem them as soon as possible and avoid third‑party “code generators” or sites that ask for your password; only use official in‑game redemption and trusted community channels.