Knife Arena

Knife Arena is a first-person free-for-all knife combat game on Roblox developed by One Hit Studio (9D GAMES) where players fight in compact arenas using only blades - no guns, no abilities, just knife versus knife with an instant respawn system that keeps every server in constant motion. Released in December 2025, it reached over 87 million visits in its first four months and draws 2,000-6,000 concurrent players, making it one of the standout FPS brawlers of early 2026.

The game's design centers on mechanical precision and two attack decisions made under pressure:

• ⚔️ Light Attack (LMB/R2) is a quick stab requiring two hits to kill - fast, safe, and reliable
• ⚔️ Heavy Attack (RMB/L2) is a slower wind-up one-hit kill that opponents can dodge if they read the timing
• ⚔️ Headshots deal bonus damage, rewarding precise first-person aim
• 🗺️ Crouch and slide (Ctrl/C) to evade attacks, bait missed heavies, and close distance quickly
• 💰 Earn Credits from kills to unlock new knives and open Crates containing cosmetic skins
• 🏆 A global kill leaderboard tracks top performers; Roblox Premium and group membership each add 20% Credits per match

Servers cap at 12 players, keeping matches personal and skill-focused rather than chaotic. Knives have subtly different speed, range, and damage profiles, though player skill dominates over weapon choice at most levels. The Luna Case is a notable limited crate type available through the crate system.

The game enforces a strict permanent ban policy for cheating with no appeals. Full controller support for Xbox and PlayStation 5 and mobile auto-lock make the game accessible across all platforms. Knife Arena belongs to the same genre space as Blade Ball and Arsenal but distinguishes itself through its pure melee focus and first-person perspective.