✅ Last Verified: June 2026 | 52 active codes | 6 expired logged
One Punch Fighters Simulator has one of the deepest live code lists on Roblox right now with 52 active codes, because the dev keeps every past All-Boosts drop live rather than rotating them out. The two character codes (FREE_PAITAMA for Saitama, FREE_BOROS for Boros) are the real highlights, plus single-stat boosters (FREE_EXP, FREE_LUCK, FREE_STR, FREE_LEVEL) and the long tail of update-celebration codes (UPDATE102, UPDATE10, ONEMILLION, HALLOWEEN, SUPERHALLOWEEN, MOCHI, STRING, DEFENSE, PUMPKIN) round out the list.
📜 Active One Punch Fighters Simulator Codes (June 2026)
One Punch Fighters Simulator codes are case-sensitive and mix many casing styles. All-uppercase (HALLOWEEN, MOCHI, STRING, UPDATE102, UPDATE10, ONEMILLION, DEFENSE, PUMPKIN, OPF, BOOST, 50KLIKES, 45KLIKES, 20KLIKES), title case (FridayCode, UpdateDay, ThxForSuport, OnePunch, Welcome), underscore format (FREE_EXP, FREE_LUCK, FREE_STR, FREE_LEVEL, FREE_PAITAMA, FREE_BOROS), camel case (Thx15mVisits, Thx50kSubsTwitter, Thx75kFavorites, Thx5Mvisits, Thx6KLikes, Thx7KFollows, Thx3KLikes, thx11kplayers, thx1Mvisits, thx4kplayers, thx1kplayers, ThxYoutubers), and plain lowercase (quiz, thx100likes). Paste each one exactly.
| Code |
Reward |
Action |
| HALLOWEEN |
All Boosts |
|
| SUPERHALLOWEEN |
All Boosts |
|
| MOCHI |
All Boosts |
|
| STRING |
All Boosts |
|
| UPDATE102 |
All Boosts |
|
| UPDATE10 |
All Boosts |
|
| ONEMILLION |
All Boosts |
|
| DEFENSE |
All Boosts |
|
| PUMPKIN |
All Boosts |
|
| UPDATE9BUGFIX |
All Boosts |
|
| UPDATE9 |
All Boosts |
|
| UPDATE8 |
All Boosts |
|
| UPDATE7 |
All Boosts |
|
| FridayCode |
All Boosts |
|
| UpdateDay |
All Boosts |
|
| ThxForSuport |
All Boosts |
|
| OPF |
All Boosts |
|
| OnePunch |
All Boosts |
|
| SIXPART2 |
All Boosts |
|
| FREE_EXP |
EXP Boost |
|
| UPDATE6 |
All Boosts |
|
| Thx15mVisits |
All Boosts |
|
| Thx50kSubsTwitter |
All Boosts |
|
| Thx75kFavorites |
All Boosts |
|
| 50KLIKES |
All Boosts |
|
| UPDATE6BUGFIX |
All Boosts |
|
| FREE_LUCK |
Luck Boost |
|
| FREE_STR |
Strength Boost |
|
| 45KLIKES |
All Boosts |
|
| UPDATE5 |
All Boosts |
|
| UPDATE5BUGFIX |
All Boosts |
|
| FREE_LEVEL |
Level Boost |
|
| UPDATE4 |
All Boosts |
|
| FREE_PAITAMA |
Free Paitama Character |
|
| FREE_BOROS |
Free Boros Character |
|
| BOOST |
All Boosts |
|
| UPDATE3 |
All Boosts |
|
| Thx5Mvisits |
All Boosts |
|
| ShutdownForCorrection |
All Boosts |
|
| 20KLIKES |
All Boosts |
|
| UPDATE2 |
All Boosts |
|
| thx11kplayers |
All Boosts |
|
| Thx6KLikes |
All Boosts |
|
| thx1Mvisits |
All Boosts |
|
| quiz |
All Boosts |
|
| Thx7KFollows |
All Boosts |
|
| Thx3KLikes |
All Boosts |
|
| thx4kplayers |
All Boosts |
|
| ThxYoutubers |
All Boosts |
|
| thx1kplayers |
All Boosts |
|
| Welcome |
All Boosts |
|
| thx100likes |
All Boosts |
|
Expired One Punch Fighters Simulator Codes
ThxTesterslaunchEveshutdownstrengthRatingThx1500kLikes10KLIKES
Six One Punch Fighters Simulator codes have expired: ThxTesters (the closed beta testers code), launchEve (pre-launch event), shutdown (a one-time shutdown apology), strengthRating (an early stat-reset code), Thx1500kLikes (the 1,500K likes milestone), and 10KLIKES (the 10K likes milestone). These six closed after their specific milestone or event windows.
🎮 How To Redeem Codes in One Punch Fighters Simulator
- Open One Punch Fighters Simulator on Roblox.
- Click the Gift icon on the right-hand side of the screen.
- Type the code exactly as shown (case-sensitive; mix of uppercase, lowercase, and underscore styles).
- Press Redeem to claim Boosts, EXP, Luck, or a free character.
Codes expire without notice, so redeem the top of the list first. If a code returns invalid, it has either been used the maximum number of times or a new update has rotated it out. Rejoin the server once, then try the next code.
When Do New One Punch Fighters Simulator Codes Drop?
The One Punch Fighters Simulator dev drops codes on every major update (UPDATE2 through UPDATE102 mark the full patch history), character releases (FREE_PAITAMA for Saitama, FREE_BOROS for Boros), milestone likes (Thx3KLikes through 50KLIKES), follower milestones (Thx7KFollows, Thx50kSubsTwitter), favorites milestones (Thx75kFavorites), and seasonal events (HALLOWEEN, SUPERHALLOWEEN, PUMPKIN, MOCHI).
🎮 About One Punch Fighters Simulator
One Punch Fighters Simulator is a Roblox clicker-fighter inspired by the One Punch Man anime, where you train Strength, unlock characters like Saitama (PAITAMA) and Boros, and progress through increasingly tough monster arenas.
The game uses a multi-boost economy: EXP for level-ups, Luck for rare character drops, Strength for raw damage, and All-Boosts codes that stack all three multipliers at once.
Codes drop a massive rotating list of All Boosts (52 active codes, one of the deepest live lists on Roblox) plus two full character unlocks (FREE_PAITAMA for Saitama, FREE_BOROS for Boros) and single-stat boosters (FREE_EXP, FREE_LUCK, FREE_STR, FREE_LEVEL).
All codes in this list are case-sensitive and released by the developers of the game. Codes can expire without warning; if one shows invalid, it was already rotated out.