Can You Use a Controller for Contract Wars (Browser)? Workarounds Only

No native support. Contract Wars (Unity WebGL, browser) is designed for keyboard + mouse.

Workarounds

• reWASD / AntiMicroX / JoyToKey / XOutput: Map controller → KB/M inputs. Requires config per game.
• Steam Input: Add browser (Chrome/Edge) as non-Steam game → enable Steam Input → map gamepad. Works for WebGL.
• BlueStacks / LDPlayer: Run Android version (if exists) with gamepad mapping.

Caveats

• Browser games poll raw KB/M — controller mapping adds latency
• Competitive disadvantage vs. KB/M (precision, turn speed)
• Contract Wars servers shut down 2019 — game unplayable officially. Community revivals may exist.

For browser FPS with controller: Krunker.io (native gamepad support via Gamepad API).