Atomic Horizon · Roblox FPS · July 2026
Combat Arena Wiki
Welcome to the most complete Combat Arena guide on the web. Whether you need working promo codes, the best MP5 loadout, slide-jump movement tips, or ranked strategies, this wiki covers every system in Atomic Horizon's cross-platform Roblox FPS.
268M+
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FFA
75 Kills Win
Cross
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Rating
Latest Codes & Free Rewards
Redeem active codes like JUSTFORFUN for Primordial Crates and bonus coins. Our Combat Arena codes page tracks every working and expired code with redemption steps. Use the code copy tool to avoid typos.
Beginner Guides & Controls
New to Combat Arena? Start with our how to play guide and master controls on PC, mobile, or console. Learn the slide-jump technique in the movement guide.
Weapons, Tier List & Loadouts
Dominate lobbies with the meta MP5, burst FAMAS, and close-range R870. Our weapon tier list ranks every gun by category including SMGs, assault rifles, and shotguns. Build the perfect setup on the loadout guide.
Items, Crates & Scorestreaks
Open crates for legendary skins, trade cosmetics, and equip scorestreaks like drones and nukes. Browse the skins catalog and learn streak timing on the scorestreaks page.
Game Modes & Maps
Master Free for All (first to 75 kills), coordinate in Team Deathmatch, or climb ranked. Study arena layouts on the maps guide for positioning advantages.
Community, Updates & Tools
Join the official Discord via our community page (no official Trello exists). Track patches on updates. Use the sensitivity calculator and browse the scripts hub at your own risk.
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Frequently Asked Questions
What is Combat Arena?
Combat Arena is a fast-paced arcade FPS on Roblox developed by Atomic Horizon. Players fight in global arenas to earn coins, unlock weapons, and collect cosmetics with full cross-platform support.
Are there working Combat Arena codes?
Yes. JUSTFORFUN is currently active and grants a Primordial Crate. Check our codes page for the latest verified list.
What is the best weapon in Combat Arena?
The MP5 is the most versatile meta pick for most maps. The R870 dominates close range after unlocking at level 22, and the FAMAS excels at medium range with burst fire.
How do I move faster in Combat Arena?
Use slide-jumps: sprint with Shift, tap Space to slide, then jump immediately. Switch to your knife while rotating between fights for extra speed.
Is there an official Combat Arena Trello?
No official Trello board exists. Use this wiki and the official Discord server for verified game information.