Quick answer: Good camera shake adds impact through brief, controlled shakes that decay smoothly and scale with the event—not constant or excessive shaking that disorients. Tune the intensity, duration, and decay so shake punctuates moments without nauseating the player.

Camera shake—briefly shaking the camera to convey impact—is a powerful piece of game feel when done well, adding punch to impacts, explosions, and significant moments, but it disorients and nauseates when overused or poorly tuned. Implementing it well means brief, controlled, smoothly-decaying shakes scaled to the event, which punctuate moments without overwhelming the player.

Shake should be brief, controlled, and smoothly decaying

Good camera shake adds impact through brief, controlled shakes that decay smoothly. Brief means the shake is short—a quick shake that punctuates the moment, then settles—rather than prolonged shaking that lingers and disorients, because the purpose is to punctuate an impact, which a brief shake does while a long one just disorients. Controlled means the shake is a deliberate, tuned motion—an appropriate intensity and character for the event—rather than wild, excessive shaking that overwhelms, because controlled shake conveys impact while excessive shake nauseates. Smoothly decaying means the shake starts at its peak intensity and smoothly decays to nothing over its brief duration, rather than stopping abruptly or shaking uniformly, because the smooth decay—strong impact fading to calm—feels natural and punctuates the moment cleanly, while abrupt or uniform shaking feels mechanical. A brief, controlled shake that decays smoothly punctuates a moment with impact and then cleanly settles, which is what good camera shake does. This is the foundation of camera shake that feels good: brief (punctuating, not lingering), controlled (deliberate, not excessive), and smoothly decaying (peaking then settling), which conveys impact without disorienting.

Scaling shake to the event and avoiding overuse are what keep shake from nauseating. Two more principles make camera shake feel good rather than nauseating: scaling to the event and avoiding overuse. Scaling to the event means the shake's intensity matches the significance of what caused it—a small impact gets a small shake, a big explosion gets a big shake—so the shake conveys the magnitude of the event, which both feels right (the shake matches the impact) and avoids excessive shake for minor events. Uniform shake regardless of the event feels disconnected, while shake scaled to the event's magnitude feels appropriate and conveys the impact's significance. Avoiding overuse means not shaking too frequently or for too many things—because constant or frequent camera shake disorients and nauseates, desensitizes the player to the shake (so it loses its impact), and makes the game uncomfortable to play, so camera shake should be reserved for moments that warrant it (significant impacts, explosions, important events) rather than applied constantly. Overusing camera shake is a common mistake that makes games nauseating and uncomfortable, so using it judiciously—for the moments that warrant impact, scaled to their magnitude—is what keeps it effective and comfortable. It's also good practice to offer a camera shake intensity option (or reduction) for players sensitive to it, as an accessibility and comfort consideration. Combining brief, controlled, smoothly-decaying shakes (the foundation of shake that punctuates without lingering or overwhelming) with scaling to the event and avoiding overuse (so shake matches the impact's magnitude and is reserved for moments that warrant it) is what makes camera shake feel good—brief, controlled, decaying shakes scaled to significant events, which punctuate moments with impact without the disorientation and nausea that constant, excessive, or unscaled shaking causes. Camera shake is a powerful piece of game feel that adds punch to impacts and significant moments, but it must be tuned and used carefully—brief, controlled, smoothly decaying, scaled to the event, and not overused—to add impact without nauseating the player. Tune the intensity, duration, and decay, scale the shake to the event, use it judiciously for moments that warrant it, and offer an intensity option, and camera shake punctuates your impactful moments satisfyingly without the disorientation that poorly-implemented or overused shake causes.

Measure before you optimise

Intuition about what's slow, what's confusing, or what's driving players away is usually wrong, and acting on it wastes effort on problems that don't matter while the real ones persist. The developers who improve their games efficiently are the ones who measure first — profiling performance, watching real sessions, capturing actual errors — and let the data set their priorities.

It's slower than trusting your gut, but it's the only approach that reliably improves the game instead of just changing it. Find the biggest real problem, fix that, and measure again, rather than optimising guesses.

The first impression is most of the battle

More players leave in the opening minutes than at any other point, which makes the first few minutes the highest-leverage stretch of the whole game — and also the part the developer can least see clearly, having played it a thousand times. What feels obvious to you is often confusing to someone seeing it fresh, and that gap quietly costs you players before they ever reach the good part.

Get the player into the interesting part fast, let them feel competent quickly, and watch first-time players go through the opening without helping them. Nobody quits a game they're enjoying, so making the early minutes land is most of the battle for retention.

Small and finished beats big and abandoned

A folder of impressive unfinished projects teaches far less than a single small finished one, because finishing is where the hardest and most valuable lessons live — the unglamorous final stretch of bug-fixing, polishing, and shipping that ambitious abandoned projects never reach. Each completed game, however modest, builds the finishing muscle and the confidence that make the next one achievable.

So resist the pull of the dream project until you've shipped a few small ones. Scope to what you can actually complete, finish it, and let the experience of shipping make your bigger ambitions realistic.

Trust behaviour over opinions

People are unreliable narrators of their own experience — they're polite, they rationalise, they suggest fixes that miss the real problem. What they do tells the truth that what they say obscures: where they hesitate, where they get stuck, what they ignore, where they quit. The most valuable feedback is usually the behaviour you observe, not the opinion you're offered.

This is why watching beats asking, and why real data about what players actually do beats any amount of speculation. When several people stumble at the same spot, that's a problem worth fixing, regardless of whether any of them mentioned it.

Ship it, then learn from it

No amount of internal deliberation substitutes for the information you get the moment real players touch your game. The assumptions that felt certain turn out wrong, the feature you doubted becomes the favourite, and the problem you never imagined is the one everyone hits. That feedback only exists on the other side of shipping.

So bias toward getting something real in front of real people sooner rather than later. A rough thing that's out in the world teaches you more in a week than another month of private refinement, and every release makes the next decision better informed.

Good camera shake is brief, controlled, smoothly decaying, and scaled to the event—punctuating impacts without disorienting. Avoid overusing it (constant shake nauseates), and offer an intensity option, so shake adds punch to significant moments without making the player uncomfortable.