Capture territory by enclosing areas with your string. Attack opponents by hitting their tails. Unlock avatars and enjoy minimalist graphics in this competitive .io game.
Summarized from real user reviews of String.io. Based on 1.8K reviews and a 4.5/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this game.
5.20
November 12, 2025
Bug fixes and improvements!
Double coins and Ads free for 1 week
$1.99
Remove Ads
Remove all ads in this game.
3 issues
Game freezes at 24% loading
Missions not registering as completed
4 requests
Online multiplayer mode
Ability to play with friends
String.io is a competitive .io game where the primary objective is to capture as much territory as possible. Players achieve this by enclosing areas with their in-game string. The game also features mechanics for attacking other players by hitting their tails.
To play, you will enclose an area with your string to capture new land. You can also attack other players by hitting their tails. The game offers over 30 colorful avatars to unlock and multiple control methods to choose from.
String.io offers a subscription service with weekly, monthly, and annual plans. The weekly subscription is $7.99 with a 3-day free trial, the monthly is $19.99, and the annual is $99.99. Subscribers receive daily coins and can skip missions.
The provided description does not explicitly state compatibility with specific operating systems or devices. However, .io games are typically designed for mobile devices and may also be available on web browsers.
Subscribing to String.io Unlimited provides benefits such as receiving 10,000 coins per day, double coin earnings, and the ability to skip missions for the duration of your subscription. This can enhance your gameplay experience and progression.
