Fix My Slither-Style Multiplayer Game

I’ve already built a browser game inspired by Slither.io, but two areas still hold it back: the core gameplay mechanics and the visuals.

Gameplay needs to feel razor-sharp, yet I’m seeing noticeable lag, unreliable collision detection, and sluggish controls. On the graphics side, textures sometimes fail to load, odd visual artifacts appear at random, and the frame rate swings instead of holding steady.

Here’s what I need from you:
• Eliminate input lag and any throttling that causes slow response.
• Rework or refine the collision logic so hits register precisely and never miss.
• Tighten overall control responsiveness to keep the snake movement fluid.
• Ensure every texture loads first time, rid the screen of artifacts, and stabilise frame rates across common desktop browsers.

You may use whatever optimisation or rendering tricks suit the existing codebase—most of it is straightforward JavaScript with Canvas/WebGL hooks—so long as the final build runs smoothly without touching the server stack just yet.

I’ll test the updated build in the same production environment where the current version runs; acceptance is complete once gameplay feels responsive, collisions are consistent, and visual glitches are gone.