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Sword Fighters Simulator Codes: Active and Expired (June 2026)
Last checked June 21, 2026 (UTC)
Sword Fighters Simulator codes drop around updates, and most of them hand you Gems and boosts. I keep this list trimmed to the ones that still work, and we refresh it whenever new ones land.
Sword Fighters Simulator codes are the little string codes the devs post on the official Discord and during update events for free Coins, Gems, boost potions, and pets. If you haven't played it, the loop is simple. You swing your sword to build power, hatch pets that multiply what every swing earns, and rebirth into stronger areas. Coins cover upgrades, Gems handle the premium stuff, and boosts speed up your training. Pets are what really compound things, so it's swing, hatch, get stronger, repeat. The codes just nudge that along.
Quick tip. honestly, dump your code Gems into pet eggs from the best egg you can reach, then pop a boost while you're grinding a high-tier area. Pets multiply your power per swing, so a good pet lineup plus a boost beats popping a boost alone back at the start by a mile.
New ones show up with the big updates, fresh area or pet drops, and the odd milestone event. They don't hang around long, and a major update can kill the old ones overnight. You redeem them in-game from the code box in the settings menu, and they're case sensitive, so the exact spelling matters.
- Redeem in-game from the code box in the settings menu.
- Most Sword Fighters Simulator codes give you Gems and boosts.
- Boosts are timed, so save them for when you're actually training.
- Each code works once per account.
- They're case sensitive, so hit Copy instead of retyping.
Active Sword Fighters Simulator codes (14)
Hit the Copy button next to each one. They're case sensitive, so don't trust your typing. And use the boosts while you're training a high-tier area so you're not burning the timer for nothing.
| Code | Reward |
|---|---|
| STRIKER New Expires soon | Damage Boost |
| Dungeons Expires soon | 10-Minute Coin Boost |
| SHARPEN Expires soon | 10 Minute 2x Damage Boost |
| GETRICH Expires soon | 10 Minute 2x Coins Boost |
| STRONGEST Expires soon | 10 Minute 2x Coins Boost |
| CELESTIAL Expires soon | 10 Minute Super Luck Boost |
| FEELINGLUCKY Expires soon | 5 Minute Super Luck Boost |
| SPRADEN Expires soon | 5 Minute 2x Coins Boost |
| KOLAPO Expires soon | 5 Minute 2x Coins Boost |
| SORRYSHUT1 Expires soon | 15 Minute 2x Power Boost |
| X2POWER20MIN Expires soon | 15 Minute 2x Power Boost |
| X2POWERKOREA Expires soon | 30 Minute 2x Power Boost |
| SHUTDOWNX2POWER Expires soon | 30 Minute 2x Power Boost |
| X2POWER305 Expires soon | 30 Minute 2x Power Boost |
If a code comes back invalid, it either expired or broke with an update. The official Discord always has the current set.
Expired Sword Fighters Simulator codes
Don't bother with these. They ran out after past updates and milestones.
| Code | Reward | Expired |
|---|---|---|
| Release | Launch Gems | 2025 |
| 1MVisits | Milestone Gems | 2025 |
| WinterSFS25 | Holiday boost | January 2026 |
How to redeem Sword Fighters Simulator codes
Redeeming happens entirely in-game through the settings menu, there's no website for it. Gems land instantly, and any timed boost starts ticking the second you redeem.
- Open Sword Fighters Simulator in the Roblox app and load into a server.
- Open the settings menu.
- Find the code entry box.
- Type the code exactly as shown, since it's case sensitive.
- Confirm, and the Gems and boosts drop in straight away.
Since the boosts run on a timer, don't redeem them while you're idling. Hang onto the boost codes until you're grinding a high-tier area.
Sword Fighters Simulator codes FAQ
What do Sword Fighters Simulator codes actually give you?
Mostly Gems and boost potions, with the occasional pet thrown in. Gems buy upgrades and eggs, boosts speed up your training, and pets compound your gains, so the rewards just push the swing, hatch, grow stronger loop along faster.
How should I spend the Gems from codes?
On pet eggs from the best egg you can reach. Pets multiply your power per swing, so a strong lineup plus a boost in a good area earns way more than a boost would back at the start. Hatch up instead of buying cheap eggs.
Why does my code keep failing?
Usually one of three things. It expired or broke with a recent update, you mistyped it (they're case sensitive), or you've already redeemed it. Paste from the Copy button, and check the Discord for the version's current codes.
When should I rebirth?
When it unlocks a stronger area or gives you a real multiplier. A better area bumps your power income, so rebirth when the jump's actually worth it, not constantly for tiny gains. Line up your best pets with a rebirth for the biggest leap.
Why do codes break on updates?
The codes are tied to specific versions, so when a big update or new area goes live, the old ones usually stop working. That's why the list turns over every patch, and why you want to redeem the active ones the day you spot them.
Where do I find the newest Sword Fighters Simulator codes?
The official Discord is where the freshest ones show up first. They drop there with updates, new areas, and milestones. The Roblox game page lists them too, but the Discord usually posts first, right alongside the patch notes.