GMTK Breaks Down Game Feel and Juice

There is a video floating around by GMTK that explains game feel without making it feel abstract. No jargon, no hand-waving. Just a clear argument for why some games feel incredible and others feel like pushing wet cardboard.

What is game feel?

Game feel is the undercurrent of a game, the thing governing every moment-to-moment interaction before the player even registers what they are doing. The video offers a clean test for it: strip away the graphics, the story, and the points. If moving around in a blank room is still fun, the game feel is working.

Super Mario 64 is the example used, and it is a good one. Nintendo spent months tuning Mario’s movement before a single level was designed. The jump arc, the momentum, the way he skids to a stop, all of it was locked in first. Everything else was built around that foundation.

The concept of juice

Juice is the polish layered on top of your mechanics to give player actions weight and feedback. The video breaks it down into specific techniques, each one doing a distinct job.

Screen shake adds physical consequence. When an enemy takes a hit or a weapon fires, the camera shudders, and suddenly the action has mass. Without it, the same hit reads as weightless.

Freeze frames are the brief pause on impact, a frame or two where the game holds still. Street Fighter II and God of War both use this. It is almost imperceptible, but remove it and hits feel hollow. The pause is what sells the contact.

Visual and audio feedback - particles, recoil animations, blood sprays, bassy randomised sound effects, all serve the same purpose: confirming to the player that their action landed. The randomisation on sounds is worth noting. Hearing the exact same audio cue on every hit trains the brain to tune it out. Slight variation keeps it feeling fresh.

Camera work goes beyond shake. The video points to Luftrausers and Hotline Miami as examples of cameras that frame the action intelligently, pulling back to reveal threats, pushing in to heighten tension. The camera becomes part of the feedback loop.

Exaggeration is the final tool. Oversized explosions, bullets bigger than they should be, effects that push past realism into emphasis. The goal is not accuracy, it is intensity.

Doubling down on your core

The sharpest point in the video is this: juice is not decoration. It is an amplification of what your game already is.

If the game is about jumping, every resource should go into making the jump feel extraordinary, weight, friction, the arc, the landing. If it is about shooting, the priority is recoil, fire rate, and screen feedback. Juice applied to the wrong thing is noise. Juice applied to the right thing is the difference between a game people put down and one they cannot stop playing.

Juice is not about adding more. It is about doubling down on what already matters.

Start with your most repeated player action. The thing they do a hundred times per session. Make that feel incredible first. Everything else follows.