Muscle Car

Start: A big-engine coupe revs where it sits, rocking on its springs in a puff of tyre smoke, and backfires as it pulls away.
Draw: It drives the path laying two wide black tracks, burnout smoke off the rear tyres when it accelerates and exhaust flames popping when it runs fast.
Release: It peels out: a big smoke cloud at the line, a fishtail, fresh rubber laid as it launches, a chrome glint across the bumper, and the tracks fade.

$1one-time, tax included

On sale when Input.Observer is released.

What you can tune

Every setting below is yours to adjust in Input.Observer's Appearance page once you own the style. Here they are listed at their defaults.

Trail20

Setting	Range	Default
Car size (×)	0.5 to 2.2	1
Body color	Any color	#B5121B
Twin racing stripes	On or off	On
Stripe color	Any color	#F3F1EA
Tyre tracks	On or off	On
Tyre track length (px)	60 to 1,600	420
Tyre track darkness	0.1 to 1	0.75
Burnout rubber at the start (px)	0 to 300	70
Burnout smoke	On or off	On
Smoke puffs per second at full throttle	2 to 90	26
Burnout at the start (s)	0 to 2	0.6
Exhaust flames	On or off	On
Cursor speed that pops flames (px/s)	150 to 2,000	500
Flame pops per second	1 to 30	7
Flame size (×)	0.4 to 2.5	1
Rock on the springs at the start (×)	0 to 3	1
Peel-out speed (×)	0.25 to 3	1
Fishtail on the peel-out (×)	0 to 3	1
Smoke puffs on release	0 to 80	18
Chrome glint on release	On or off	On

Particles and timing9

Setting	Range	Default
Amount along the path (×)	0 to 4	1
How long particles last (×)	0.1 to 4	1
Particle size (×)	0.25 to 3	1
Particle speed (×)	0 to 3	1
Trail line length (×)	0.1 to 4	1
Fade-out speed after release (×)	1 to 8	1
Draw the trail line	On or off	On
Show the characters and the glow at the cursor	On or off	On
Burst when the gesture ends	On or off	On

Hint panel9

Display messages4

Sound3