Gacha Sim Codes

Roblox Gacha Simulator Codes October 2026

Working codes for the gacha simulator games on Roblox, checked every day against each game's own page and developer announcements. No guessed codes, no month-old lists.

What are Roblox gacha simulator codes?

Roblox gacha simulators are fan-made games where you pull characters from banners, like Hoyoverse Gacha Simulator or Cookie Run Gacha Simulator. Their developers hand out redeem codes for free currency, post them in the game description, their Roblox group and Discord, and let them expire quietly.

We pull from those sources every day, list what is currently active, and keep expired codes visible so you don't waste time retyping them.

How to redeem a gacha simulator code

  1. Open the game on Roblox and find where it takes codes. The spot differs per game (a Codes button, or a field inside the Shop), so check that game's page here.
  2. Copy a code from this site and paste it exactly. Codes are case-sensitive.
  3. Press Redeem. If the game says the code is invalid or expired, check the Expired list on that game's page.

Gacha simulator codes FAQ

Are gacha simulator codes free?

Yes. Codes are given out for free by each game's developer. Never pay for a code, and never enter your Roblox password on any site that promises one.

Why isn't my code working?

Codes are case-sensitive, so type them exactly as shown. Most codes also expire after an update. If a code in the Active list fails, tap the thumbs-down next to it so we can re-check it.

Where do these codes come from?

From each game's own Roblox description, its Roblox group, and developer announcements. We do not copy other codes sites and we never guess codes.

How often is this page updated?

We check every tracked game's sources daily. The date at the top of each game page shows the last check.

Is this site official?

No. Gacha Sim Codes is an unofficial fan site and is not affiliated with Roblox or any game developer listed here.

Missing a game?

If there's a gacha simulator on Roblox you'd like tracked here, email us the game link.