An unorganized best io games list in my opinion, ranking them based on some factor that I don’t know:
Tetr.io is a cool tetris game. It looks very cool because tetris is cool, and not only that but it also has desktop applications too. Tetr.io is epic. Play tetr.io.
Bonk.io
Yippee Bonk.io. Uhh, I personally prefer hitbox.io but bonk.io is more popular. Bonk.io is sorta a party game. It also has multiple gamemodes, and HOLY COW THAT IS A LOT OF MAPS. There are a ton of different maps (of varying quality) which is pretty neat if I do say so myself.
Yorg.io looks nice. I don’t really have much to say about it other than it being a tower defense game. Umm, good quality. I don’t play yorg.io much but I know it is good.
Hordes.io is a 3d MMORPG and why does the game look this good. Hordes.io is definitely fun but sometimes when I open the website, my computer crashes. Your computer crashing is unfun, I can tell you that for sure. You also murder monsters in the game which is enjoyable.
Ev.io is a FPS game where you also get to murder people. Very cool. I’m going to ignore the fact that there are NFTs. I like the movement mechanics.
Honorable mentions:
Realmz.io: AHAHAHAHAHA PERSONAL BIAS
Zombsroyale.io: This is just surviv.io.
Ninja.io: As we look over to this section of the honorable mentions, we can see a PVP game. I’m pretty sure that this is a game.
Evades.io: Dodge enemies, don’t die. Simple as that.
Florr.io: Why does this game not have the main focus being the floor. Bruh.
Skap.io: AHAHAHAHAHAHA MORE BIAS
Acolytefight.io: Why can’t I find anybody to fight in this fighting game.
A more boring mentions just for the sake of mentioning them. This has devolved into a list of io games that I have played because I am bored:
Diep.io (PVP, murder other players)
Arras.io (Basically the same thing as diep.io)
Agar.io (EAT BLOBS)
Digdig.io (Oh neat, you are now something from diep.io and you eat minerals)
Taming.io (Moomoo.io but better)
Starve.io (I think this game is a survival game probably)
Moomoo.io (Don’t play this game, it sucks)
Wings.io (Reckless flying?)
Defly.io (MORE RECKLESS FLYING?)
Vehikill.io (Reckless driving)
Powerline.io (You are a line, and you eat people)
Brutal.io (I don’t understand what this game is meant to be)
Hitbox.io (This game is cool, and you are square)
Surviv.io (This game is dead)
Vertig.io (This game is also dead)
Erth.io (Dead)
Jumpar.io (Wow, three games in a row that are dead, also jump on people)
Battledudes.io (This game similar to surviv.io)
Zombs.io (Tower defense)
Mope.io (Eat people. I think. I don’t remember the gameplay of this one)
Deeeep.io (FISH)
Stomped.io (Jump on people)
Astrorace.io (Racing)
Krunker.io (First Person Shooter)
Slither.io (You are a snake thing, YOU EAT PEOPLE)
Evoworld.io (EAT EVERYTHING)
Krew.io (Pirate)
Modd.io (Is game)