Agar.io
Online · 53ms · agar.io · 2015
Control a tiny cell and eat other players to become the biggest cell of them all.
#arena #casual
Era 2
Agar.io launched on April 28, 2015 and Slither.io followed on March 25, 2016; a wave of instant-join arena games on .io domains came after (Wikipedia: .io games). These are the ones we track today.
55 games · 54 online at the last sweep
Online · 53ms · agar.io · 2015
Control a tiny cell and eat other players to become the biggest cell of them all.
#arena #casual
Online · 316ms · battledudes.io
Fast-paced 2D multiplayer battle shooter, no download required.
#shooter #2d
Online · 278ms · bloxd.io
Block-world games in the browser: bedwars, skywars, building and PvP, no login needed.
#blocks #building
Online · 67ms · bonk.io
Physics game for up to eight players: push opponents off the level, last one standing wins. Has a level editor.
#physics #party
Online · 280ms · brutal.io
Drive a car and swing a flail at other players. Exactly as chaotic as it sounds.
#arena #quirky
Online · 257ms · buildroyale.io
.io battle royale: build, break and eliminate other players.
#battle royale #building
Online · 112ms · copter.io
Fly a copter, keep shooting and upgrade special abilities in intense battles.
#shooter #arena
Online · 151ms · craftnite.io
Blocky battle royale: build stairs, dig tunnels and take other players down.
#battle royale #blocks
Online · 535ms · curvefever.pro
Action-packed, snake-like multiplayer arena game: customize your ship and take out your friends.
#snake #party
Online · 108ms · deadshot.io
Multiplayer online first-person shooter in the browser.
#fps #shooter
Online · 69ms · defly.io
Fly a helicopter, shoot enemies and build walls to claim as much territory as you can.
#territory #shooter
Online · 378ms · devast.io
Post-apocalyptic survival: build a bunker, craft weapons and grow food to survive other players.
#survival #crafting
Online · 72ms · diep.io · 2016
Survive and shoot at others while trying to keep your own tank alive.
#shooter #arena
Online · 362ms · digdig.io
Dig through the ground and destroy your foes.
#arena #digging
Online · 310ms · dynast.io
60–150 player 2D survival game with RPG elements: build, craft, fight, survive.
#survival #crafting
Online · 118ms · ev.io
Sci-fi browser FPS played on the official site.
#fps #shooter
Online · 667ms · evowars.io
Arena fighting .io game: challenge opponents in an open arena.
#arena #fighting
Online · 112ms · fishington.io
Relaxed online fishing game where you chat and fish with up to 24 players.
#fishing #chill
Online · 43ms · gats.io
Fast-paced top-down shooter: choose a weapon, unlock power-ups and compete in real-time arenas.
#shooter #arena
Online · 187ms · generals.io
Fast-paced strategy: protect your general, grow your army and capture the other generals.
#strategy #1v1
Online · 114ms · hexanaut.io
Capture hexagons by enclosing territory and become king; grab totems for extra powers.
#territory #3d
Online · 264ms · kirka.io
Multiplayer browser FPS, no download required.
#fps #shooter
Online · 119ms · kour.io
Free multiplayer first-person shooter in the browser, no download needed.
#fps #shooter
Online · 311ms · krew.io
Free 3D pirate game: captain a ship or join a krew, fire cannons, fish, trade and sink rivals.
#pirates #3d #trading
Online · 195ms · krunker.io · 2018
Fast-paced multiplayer browser FPS; no download required.
#fps #shooter
Online · 507ms · littlebigsnake.com
Snake-style multiplayer game with regular updates, playable on the official site.
#snake #casual
Online · 96ms · lolbeans.io
Funny platformer battle royale race; play in browser or on mobile with no download.
#platformer #party #battle royale
Online · 113ms · lordz.io
Online medieval warfare against other players.
#strategy #medieval
Online · 104ms · miniblox.io
Minecraft-like games such as Skywars and Survival, with no download and no sign-up.
#blocks #building
Online · 378ms · mk48.io
Multiplayer ship combat: start with a small warship and work up to bigger vessels.
#naval #shooter #open source
Online · 313ms · moomoo.io
Multiplayer survival: gather resources, build your village and defend your windmills.
#survival #building
Online · 54ms · mope.io · 2016
Start small and climb the food chain as an animal in a shared world.
#animals #casual
Online · 345ms · narrow.one
Capture the flag, medieval style.
#archery #ctf
Online · 367ms · powerline.io
Massively multiplayer neon snake game.
#snake #neon
Online · 69ms · repuls.io
Sci-fi browser FPS with mechs and vehicles; no download required.
#fps #shooter
Online · 81ms · shellshock.io · 2017
Egg-based first-person shooter from Blue Wizard Digital. Yes, eggs with guns.
#fps #shooter #quirky
Unknown · slither.io · 2016
Multiplayer snake: eat glowing pellets and other snakes to become the longest on the server.
#snake #casual
Online · 296ms · smashkarts.io
Free multiplayer kart battle arena: drive fast, fire rockets, make big explosions.
#racing #arena
Online · 415ms · splix.io
Conquer as much land as possible and try to become the biggest of them all.
#territory #casual
Online · 198ms · sploop.io
Fast-paced survival combat: gather, upgrade your character and become the strongest.
#survival #building
Online · 373ms · stabfish.io
Play a deadly marine monster: stab enemies and hang their heads on your pike.
#arena #quirky
Online · 1705ms · starblast.io
Multiplayer arcade space shooter: blast asteroids, collect crystals, upgrade your ship.
#space #shooter
Online · 175ms · starve.io
Survive cold and hunger, craft tools, explore biomes and fight dragons with other players around.
#survival #crafting
Online · 217ms · super-hex.io
Capture hexagon territory and defend it from other players.
#territory #casual
Online · 114ms · suroi.io
Open-source 2D battle royale inspired by surviv.io: a fan revival of the classic.
#battle royale #open source #revival
Online · 949ms · survev.io
Open-source recreation of surviv.io, the 2D top-down battle royale.
#battle royale #open source #revival
Online · 143ms · taming.io
Survival .io game where you build a village and tame animals to fight alongside you.
#survival #pets
Online · 181ms · territorial.io · 2020
"The Art of Conquest": a real-time territory-conquest game against other players.
#strategy #territory
Online · 128ms · tribals.io
First-person multiplayer survival: explore, start clans with friends and raid bases.
#survival #crafting
Online · 164ms · vectaria.io
Minecraft-like browser game: build, craft and dig with other players.
#blocks #building
Online · 161ms · venge.io
Objective-based first-person shooter in the browser.
#fps #shooter
Online · 358ms · wings.io
Massively multiplayer dogfights: fly a plane and shoot down other players.
#arena #planes
Online · 419ms · wormate.io
Multiplayer worm game: eat sweets, donuts and cakes to grow faster.
#snake #casual
Online · 205ms · zombs.io
Build a base by day and defend it from zombies at night in this multiplayer tower defense.
#survival #tower defense
Online · 120ms · zombsroyale.io · 2018
100-player 2D top-down battle royale from End Game Interactive.
#battle royale #shooter