Precision · vs Rival AI

Perfect Stop

A needle sweeps a big gauge — tap to stop it in the zone, and hit the bright core for a PERFECT. Every 4 hits opens a new stage with a new trick: surging speed, a drifting zone, twisting needles, fake-out freezes, a zone that blinks away and twin needles. Combos grow the core and earn shields. Three lives, one Rival AI. How far can you get?

Mode

Difficulty

Tap the gauge · Space / Enter on keyboard · P to pause

About Perfect Stop

Perfect Stop is a precision timing game. A needle sweeps across a gauge and you stop it inside the target zone, seeing exactly how many milliseconds early or late you were.

How to play

Stop the needle inside the zone. The closer to the bright core, the better: Perfect, Great or Good. A Rival AI takes a shot at every bar too.
Every 4 hits opens a new stage: Surge, Drift, Twist, Fake-out, Blink, Twin needles, then Chaos. Combos of 4, 8, 12 and 16 grow the core and earn a shield that blocks one miss.
A stop outside the zone costs one of your 3 lives, and every hit shrinks the zone and speeds up the needle. Your score is how many bars you hit.
2 Players take turns on one full-size gauge: both stop the same bar, the closer stop takes the round, a miss costs a life and first to 5 wins. Not ranked.

Controls

Tap anywhere on the gauge or press Space. In 2 Players, pass the device between stops.

Good to know

Premium game (part of Streaky Premium). Plays in any modern browser on phone, tablet or computer. Sign in to put your scores on the Perfect Stop leaderboard.

More about Perfect Stop

Perfect Stop is a pure test of timing and nerve. Your first bars are easy, and the challenge comes from how the needle changes while you are already in a rhythm. Because the game shows how many milliseconds early or late each stop was, you get direct feedback you can use to correct your timing on the next bar.

A run is endless: you keep going until your lives are gone. Every few hits the game opens a new stage with a new trick, from a Warm-up with a steady needle through Surge, Drift, Twist, Fake-out, Blink and Twin, and finally Chaos, which mixes tricks together. The zone also shrinks as your hit count rises, down to half its starting size.

Scoring and progress

Your score is the number of bars you hit. Each stop is judged as Perfect, Great or Good depending on how close it lands to the bright core, and anything outside the zone is a miss that costs a life. You start with 4 lives on Easy and 3 on Medium and Hard, with a maximum of 5. Grades depend on hits, with a different threshold on each difficulty, and an S also needs a streak of 8 or more. Each difficulty keeps its own best.

Common questions

What does the Rival AI do?
The Rival takes a shot at each bar as well, and its skill depends on the difficulty. Your results keep a tally of how often you beat it, but your score is just how many bars you hit.

How can I get lives back?
A rare heart bar appears once you have six hits and some room below five lives. Stopping it inside the zone gives back a life.

When does the game get harder?
Each stage lasts four hits, and from then on the needle gains a new trick. The zone also keeps shrinking as you hit more bars, down to half its size.

Tips and strategy

Use the millisecond readout. If your stops are mostly early, wait a touch longer, and if they are mostly late, tap a touch sooner. Small changes add up quickly.
Build combos for protection. Four in a row grows the core, eight earns a shield that blocks one miss, twelve grows the core again, and sixteen refills the shield.
In the Twist stage, watch the needle color. An orange needle is about to flip back, so avoid stopping until it turns back.
In the Fake-out stage, the needle freezes before it moves again. Let it go past rather than reacting to the pause.
In the Drift stage, aim for where the zone is when you tap, not where it started. In Blink, the zone jumps to its ghost outline, so line up with the ghost.
In the Twin stage, there are two needles and you tap twice, so find the rhythm between them first. A steady rhythm works better than reacting to each needle.

More advice in the Streaky guides.

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