String.io

Contains adsIn-app purchases
3.9
119K reviews
10M+
Downloads
Content rating
Everyone
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About this game

String.io is a brand new .io game!
The goal is pretty simple. Just capture as much territory as possible!
Take care! Your enemies are extremely smart! A clash will happen anytime and anywhere! You need to have a very good strategy!

How To Play
Enclose an area of hexagon blocks with your string to capture new land.
Attack other players by hitting their tails.
Don't be hit by other players.

Features
- Over 30 colorful avatars to unlock, choose your favorite skins.
-amazing minimalism graphics.
- Up to 4 control modes to choose.
- Online PVP coming soon.

Join this game and beat people all around the world!

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We need translations:
Please help us translate String.io into your language.
Contact us via this email: help@metajoy.io. Thank you for making this game better!
Updated on
Feb 4, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, Files and docs and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.9
97.2K reviews
Laura Dingman
April 12, 2021
Good game, it's pretty similar to paper.io. The ads I find to be fairly nonintrusive which I appreciate, I also enjoy the missions and there are some fun skins. Main complaints are that the controls are a bit difficult, I find it's a bit too easy to kill yourself on the side on an arena, and I'm fairly certain all the other "players" are just bots, which is okay but I feel like they're trying to trick me into thinking they're other real people by having whacky names.
145 people found this review helpful
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A H
March 15, 2022
Ok game, but the walls insta-kill you, its extremely difficult not hitting the walls, and it seems as though every other player has x2 reach and kill me when they aren't even near me yet. Also, so far, every single time I complete a "mission", I get an ad. I don't personally mind ads if they're optional to get free ingame items or products, but not when its after every single mission. The ads after missions wouldn't even be a problem if the missions weren't as easy to do as breathing. 1 star.
159 people found this review helpful
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A Google user
January 5, 2019
Overall it's fun, really easy though. Pretty sure everyone is a bunch of bots. Having real players would give a challenge. My one complaint is in order to get the one skin you need to cover 100%of the map. This wouldnt be a problem but you cant touch the walls so cutting those corners and trying to get every spot is tedious and frustrating. I died at 98 percent trying to cover the edges. Not only can I not show off my skin (not that it matters because they're bots) but my OCD is suffering.THANKS
64 people found this review helpful
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What's new

1. Fix some minor bugs
2. Optimize the gameplay
Join the battle now!