Bowmasters is a duel stripped down to one decision. You stand on your hill. Your opponent stands on theirs. You pull back, pick an angle, pick a power, and let go — then you watch the arc and find out whether you were right. Then it is their turn. Repeat until one of you comes apart in slow motion.
Playgendary have shipped this thing past 100 million downloads, and the reason is not depth. It is that a Bowmasters round takes ninety seconds, ends in a ragdoll flying off the screen in pieces, and immediately makes you want another one.

Click and drag back from your fighter. A trajectory hint shows the direction and the strength of the throw — the angle of your drag sets the launch angle, and the distance you drag sets the power. Release and gravity takes over. Fall short and your weapon thuds into the dirt in front of them; overcook it and it sails clean over their head.
Damage depends on where you hit. A limb chips the health bar. A body shot hurts properly. A headshot does devastating damage and frequently ends the round on the spot — which is why nobody in Bowmasters aims for centre mass. When the last hit lands, the game slows down and dismantles the loser with a fatality animation, and the ragdoll physics make sure no two deaths look quite the same.
Turns alternate strictly, so a duel is really a conversation. Your first throw is a ranging shot. Their reply tells you what they can reach. The player who converts a ranging shot into a repeatable one first usually wins.
This is the part people underestimate. In most aiming games the projectile is the same and the skins are cosmetic. In Bowmasters, every one of the 60+ characters throws a different object with different flight behaviour. A spinning tomahawk does not travel like a straight arrow. A grenade does not travel like a thrown cat. Switching character is switching game.
Clean, predictable arcs — the right place to learn. Robin fires a plain arrow, Julius hurls a champion’s spear, Leonidas throws a spear the old-fashioned way, Neko flicks a kunai, Reddish throws a katana, Soldier throws a sword and Vlad throws an aspen pike. If your aim is off with these, it is your aim, not the weapon.
Rotating projectiles that tumble through the air and land on whichever edge happens to be facing forward. Arnold and his tomahawk, Terrance and an actual chainsaw, Raymonde throwing a propeller, Corey Thunderstring swinging an axe-guitar, and Cyberstar flinging a CD-R. Harder to place precisely, brutal when they connect.
Bad Girl lobs an F1 grenade, Varg Blackburn throws a Molotov cocktail, Fei Li shoots a firework arrow, Y drops a dubstep grenade, and Mike and Jim throw a burning ball and a flaming marshmallow respectively. Splash damage forgives a near miss, which makes these the merciful option on a bad day.
Thor throws Mjolnir. Shark throws Poseidon’s Trident. Ice Lord throws a frozen spear, King Octopus throws an electric jellyfish, D’evourer throws an alien probe, Chang Wu King throws a unicorn, and Mr. Overlord throws something called a Fluggegelieben, which the game declines to explain.
The real Bowmasters roster. Mime throws a baguette. Jeremy throws a trash can. Betty throws a watermelon. Old Man throws a swordfish. Fernando throws a turtle shell. Hipster throws a selfie phone. Kacey Rich throws a gamepad. Dr. Sick throws a syringe. Anonymous throws a protest sign. Maestro throws a bottle of acid. Mr. Gorskiy throws a flag. And Barbara throws a cat named Mister Fluffy, who is not happy about it.
Every character is unlockable with coins you win from matches — nothing is walled off permanently — so the natural progression is to keep testing weapons until one of them clicks with the way you read an arc.

It runs in the browser here with no install and no account — pick a fighter, pick a hill, and see how far the other one flies.