M mgame.gg

Roblox

Home Guides Games Codes Tools Log in

Language

All games

Fortnite Pokemon Minecraft Roblox Counter-Strike 2 Grand Theft Auto V Grand Theft Auto VI League of Legends Valorant Dota 2 Battlefield 6 Arc Raiders The Sims 4 Apex Legends Overwatch Marvel Rivals World of Warcraft PUBG: Battlegrounds EA Sports FC Rocket League Rainbow Six Siege Elden Ring Clair Obscur: Expedition 33 Baldur's Gate 3 Cyberpunk 2077 Red Dead Redemption 2 Genshin Impact Path of Exile 2 Helldivers 2 Split Fiction PEAK Terraria Stardew Valley Counter-Strike: Source Counter-Strike 1.6
Operation One icon

Operation One

by Colorful Squares · Shooter / Deathmatch Shooter · since Jul 2025

Playing now
3,282
Visits
437.8M
Favorites
271K
Liked
86%
Max players
24
Updated
1 week ago
Operation One screenshot 1 Operation One screenshot 2 Operation One screenshot 3 Operation One screenshot 4 Operation One screenshot 5 Operation One screenshot 6

Operation One codes

No working codes right now. Found one? Add it below.

Log in to add a code or report one that stopped working. Log in Create account

Player reviews

No reviews yet. Played on Operation One? Be the first to rate it.

Log in to rate and review this game. Log in Create account

About Operation One

From the game's Roblox page

⚠️ Game is still in early development, join our social groups to report any bugs, or share any feedback. 🪖 You are deployed in a military operation with the purpose of securing a building, details remain limited. You are sent to your death in this 4v4 dark themed FPS. 📷 Use intel tools to your advantage, 💥 explosives to make holes through walls and ceilings, use any means necessary. 🌆 Best experienced with a higher graphic setting (7 and above). 🎧 Best experienced with headphones. Creating any kind of hole will let sound pass through it. Pay close attention to sound all around you, as it can give you valuable intel on your opponents. ⚠️ This game contains flashing lights and sounds, discretion is advised for sensitive people. Any conflict depicted in this game is purely fictional and is not affiliated with any in-real-life organization or country. War is cruel, and not to be taken lightly.

Similar games

Name, description and images from Roblox, last refreshed 22 minutes ago. They belong to the game's creator. mgame.gg is not affiliated with Roblox Corporation.

Win a $50 Robux gift card this Christmas

Add working codes or check if codes still work. The registered player with the most verified codes and checks wins.

Each code you add that other players verify and each code you mark as working or expired counts. Entries close December 24, 2026; the winner is announced on Christmas Day and contacted by email.

Free to enter, no purchase needed. Spam, fake codes or duplicate accounts are disqualified. Not sponsored by or affiliated with Roblox Corporation.

Join free Leaderboard