LemonArcade
Basket Random was made by RHM Interactive, an Estonian game studio founded in 2008 that specializes in casual multiplayer titles, and it first appeared online on April 21, 2020. It sits inside the studio's wider "Random" sports series alongside Soccer Random and Boxing Random, all of which share the same idea: take a familiar sport, hand each player a single button, and let physics turn every match into slapstick rather than a clean simulation of the real game. Where a normal basketball game asks you to manage dribbling, passing and shot selection separately, Basket Random collapses all of that down to one decision made at one moment, which is exactly what makes it easy to hand to a friend who has never played a sports game before.
Each player controls one wobbly, ragdoll-like character using a single key, Up Arrow for one side and W for the other, and that one input handles both jumping and shooting. There is no separate aiming or passing control; timing the jump against the ball's position is the entire skill of the game. Because the characters have long, loose limbs and unsteady footing, a well-timed jump can look clean while an equally well-intentioned one can flail an arm straight through the hoop's rim instead of the ball. The reduced control is the entire point: with only one button per player, the skill ceiling comes from reading the ball and your opponent rather than from memorizing a combo of inputs, which is a large part of why the game reads as funny even when you are losing badly.
Matches are short, usually played to a low score target, and the court itself changes after nearly every basket, sometimes the hoop sits higher, sometimes the lane is longer or the gravity feel is slightly different, which is where the game's name comes from. That constant reset keeps either player from settling into a single reliable technique for long, since the layout you just learned to exploit is usually gone by the next possession.
What makes it hold up as more than a novelty is how much room the one-button scheme leaves for skill. Beginners can score by accident just from good timing on a jump, but experienced players learn to contest layups mid-air, bait an opponent into an early jump, and read a new court's hoop height within a possession or two. Local 2-player on one keyboard is where the game is usually funniest, since the randomness and the flailing physics turn even a lopsided match into something both players end up laughing about. Playing against the computer instead is a reasonable warm-up, but the AI opponent is noticeably more predictable than a real person, so most of the game's replay value shows up once a second player is sitting at the same keyboard.
It runs free directly in the browser on LemonArcade, on desktop or mobile, with no download or account required, and it works with tap controls on touchscreens as well as the W and Up Arrow keys on desktop. A single match rarely takes more than a couple of minutes, which makes it easy to fit into a short break, and while the one-button control is easy to pick up immediately, mastering the timing against a constantly changing court is what keeps repeat matches interesting rather than repetitive. There is no real difficulty ramp beyond that, no story, no unlockable characters, so the whole experience lives or dies on whether the physics and randomness stay funny match after match, and for most players who try it with a friend, they do.