Satisfying ball physics, made for TikTok.

A ball bounces inside concentric rings that each have a single gap. Every wall it slips through breaks with a satisfying effect. Simple, hypnotic and endlessly rewatchable. Make the exits jump, flee or shrink (Exit Behaviour), or let every hit leave a solid splat of paint (Splat Barrier).

The ball has a few seconds to escape before it freezes where it is. Every frozen ball becomes an obstacle for the next one. Will the last ball make it out? Make the exits jump, flee or shrink (Exit Behaviour), or let every hit leave a solid splat of paint (Splat Barrier).

Each time a ball escapes the ring it spawns extra balls. The arena fills with bouncing chaos within seconds, which makes for explosive, shareable clips. Make the exits jump, flee or shrink (Exit Behaviour), or let every hit leave a solid splat of paint (Splat Barrier).

Every bounce point is connected to the ball by a line, so the run slowly draws intricate string art as the ball ricochets around the circle. With the Splat Barrier on, every wall hit leaves a solid splat of paint.

The ball paints a rainbow trail wherever it goes, gradually colouring the whole circle while a live percentage counter tracks the coverage. With the Splat Barrier on, every wall hit leaves a solid splat of paint.

Numbered segments line the wall and must be hit in order. Every correct hit triggers a wall-break effect; wrong hits flash red. With the Splat Barrier on, every wall hit leaves a solid splat of paint.

The ball is sealed inside one large ring and grows a little with every bounce, filling more and more of the space until there is nowhere left to go. With the Splat Barrier on, every bounce leaves a splat of paint on the ring.

Every wall is made of segments with hit points. Each bounce cracks a segment and enough hits shatter it. Clear a path through every wall to escape.

The wall is split into coloured segments and the ball changes colour on every bounce. A segment only breaks when the colours match. Clear them all to escape.

Colour-matched portal pairs sit on the wall. Touch one and the ball teleports to its twin. After enough uses the portals burn out and become exits. With the Splat Barrier on, every wall hit leaves a solid splat of paint.

360 balls in four colours start packed in the core of a bullseye of turning rings; every ring's gates open only outwards and never for the ring's own colour, so the balls sort themselves into their bands – then they mix again and the loop starts over.

Gerald respawns every 3 seconds: a conveyor belt across the top carries ball after ball out of a hatch and drops it into the arena below – concentric rings to escape, a bowl that fills up, or a peg field over bins. Every bounce is a note, the belt hums and clicks, and a counter keeps score: Loaded 17 / Escaped 4.

It starts tiny and gets out of control: a white ball bounces between a glowing ceiling and a stack of up to 800 rainbow layers, and every hit destroys as many layers as the power – which then doubles (or follows Fibonacci, the primes, +1, or pure chaos). A new note every level, until the last layer shatters and the ball falls to freedom.

Gerald uses the multipliers to get home: balls fall through rows of gates – x2, x3 and x5 clone them, x2 SPEED, x1.5 SIZE and x2 DMG stack with no cap, ÷2 takes half away and release doors let them through in bursts – past bumpers and blockers, while a live counter shows how many make it home.

Balls of different sizes and weights rain down through rows of pegs and bars, and every hit plays a note pitched by the ball's size. Different gravities fall out of step and the run writes its own polyrhythm.

Squares, circles or DVD-style logos glide through a box at constant speed and every wall hit plays the next note. Big numbers count down with each bounce, logos at speeds in 2:3 or 3:4:5 ratios weave polyrhythms, and a corner hit is the accent everyone waits for.

Pendulums tuned so each one swings once more per cycle than the last: the row drifts into travelling waves, splits into groups and snaps back in line every cycle, every crossing a note. Row, arc, circle, galaxy, sliding or bouncing – and a phasing mode that never quite realigns.

Rainbow hoops spin faster and faster about their vertical axis, a bead on each. Past each hoop's critical speed the bottom stops being the lowest place and its bead climbs – the biggest hoop's first, one hoop at a time – every lift a tuned bar note; then the spin comes back down and the loop starts over.

An elliptical pool: a volley of rainbow balls fired from one focus bounces off the wall and passes through the other focus all at once, every pass – while the swarm collapses onto the long axis.

Up to 400 voices tick at their own tempos – dots orbiting rings in 3:4:5, dots sliding across a circle, a grid of metronomes phasing apart, a spiral – and every tick is a note. They drift into polyrhythms and snap back in phase with a flash and a chord.

Thousands of glossy orbs on a slab, each bouncing straight up and down on its own spot forever – 1089, 1936 or 4900 of them. Their tempos vary smoothly across the field, so the whole set rises from a corner, funnels into the centre or ripples in rings, falls into phase at the end of every cycle and dissolves again – polyrhythms on a metronome, every landing a soft note.

Hundreds of varied orbs collide in a circle or a box and every collision plays a soft note pitched by size. Make them squishy, drop them in sync, switch the collisions off mid-run or put lollipops on a ring.

Balls ride inside one circle, each drawing a star polygon such as 5/2 or 7/3 – every bounce keeps its angle, so the lines ring an inner circle nobody drew – and every star closes on the same frame with a chord, then the drawing fades and loops.

Balls sliding on straight lines that secretly roll a circle, rings of bouncing balls rippling in spirals, circles bouncing inside circles with wobbly walls, and balls painting the arena until only a hidden picture stays white – every touch is a note.

Up to 20 squares with health bars bounce around a box or a circle and smash into each other: the faster square deals the damage, hit squares flash and shrink, and at zero HP they explode with a KO. A shrinking safe zone and heal, shield and speed power-ups keep it tense until the last square standing wins.

Two teams of bouncing squares and a base with a flag at each end: touch the enemy flag to carry it, bring it home to score – get tackled on the way and the flag drops where you are. First to the target score, or the better score when the clip ends, wins, with a goal fanfare for every capture.

Characters from games, comics, shows and movies duel as balls with their own weapons – swords sweep, hammers fly and come back, guns and wands fire – and every fighter's ability charges up and fires by itself. HP inside the ball; the last one standing wins: Thor vs Loki, Captain Falcon vs Little Mac, Yuumi vs Katarina…

A Geometry Dash-style square runs under a scrolling camera; spikes, pits and blocks sit on the beat of your song, and every real-gravity jump lands exactly on a beat and plays the next note. Auto jump never fails – or play it yourself with Space.

Keep the ball up with a platform that slides left and right: every catch is a note, off-centre hits send it sideways with spin, off the walls and the ceiling – until the misses run out and it is game over.

A ball drops onto planks, blocks, springs, wedges, spinning bars and drum pads that fly in from off-screen just before each beat – so every single landing hits exactly on the beat, with a kick, a snare or the next note of your song.

Music machines where every note is a ball landing on the beat: a marble xylophone fed by tubes and a lift, or one ball hopping down an eight-step musical staircase.

A chaotic double pendulum swings over a harp: every string a bob crosses is plucked and plays its note, while the last bob paints a long rainbow trail. Add pendulums for the butterfly effect, a third arm for a triple pendulum, or let two pendulums spar – every hit a percussive note.

Racing squares (or marbles) drop down a long track of pegs, funnels, spinners, pinball bumpers, turbo pads, narrow gates and swap zones that trade two racers' places. Live standings, passing callouts, a podium with confetti – and cups that keep F1 points across races.

BULLSEYE!! Balls fly one after another from a launcher at the top, ping through pegs and bumpers and stick where they land on a dartboard lying at the bottom. Every ring scores, every peg plays a note – and a centre hit pops confetti, a fanfare and slow motion.

Pew! Balls drop into a whirlpool of sound rings and spiral down to the hole in the middle – every ring they sink past plays the next note, so each ball is a rising glissando and the staggered balls weave arpeggios. At the bottom the hole swallows them with a pew and a splash.

Gerald is determined to smash all of the glass: he drops down a shaft of glass panes, every landing cracks the pane under him and plays a note, and the last hit shatters it. Stage after stage the glass gets denser and thicker, starts to slide and grows holes – until he rolls through the door marked HOME.

Web dominion: every bounce anchors a glowing thread from the ring to the ball, each ball drags a fan of threads, and crossing an enemy's thread cuts it – and costs its owner a life. Numbered lives, a neon moiré style and a finale that gets intense: the last ball standing wins.

Pong-wars style physics simulation: 2 or 4 teams of bouncing balls paint the tile map their colour, and the live percentage bar tracks who's winning. Vortex VS Bomber – one bounce can flip the board.

Who else thought that was blood? Balls drop through a red slot into a seeded, green-glowing maze and bounce their way to the exit, painting every corridor they pass red. Every wall hit is a note that climbs as a ball closes in on the way out – the first ball through the exit wins.

Columns of blocks line a square, hexagon or circle arena; colour balls knock the top blocks off, every eighth block spawns another ball, and the most blocks wins – DOMINATION or SUCH A CLOSE BATTLE.

Gerald bounces through his commute: a column of stages – rings to escape, glass to smash, pegs, multiplier gates, a funnel, a bullseye – one after another while the camera scrolls down, each with its banner and a swoosh, until he walks through his own front door at HOME.