Kiwi Games
4.3

Gulper io

By Tonsomar

Gulper io is a free battle royale snake game that is available on the web browser. This free io web browser game is inspired by Slither.io, another very popular snake battle game for web browsers.

Game info

Developer
Tonsomar
Rating
★ 4.3 / 5 · 32 votes
Release date
Dec 8, 2018
Last updated
Jul 30, 2026
Technology
HTML5
Platforms
Web Browser, iOS

Controls

Web Browser:

  • Move the mouse to change direction
  • Press Spacebar or Left-click to boost speed

Mobile Phone:

  • Slide your finger to move in any direction
  • Tap on the screen anywhere and hold to accelerate

Related Games

Gulper io is a free battle royale snake game that is available on the web browser. This free io web browser game is inspired by Slither.io, another very popular snake battle game for web browsers. In Gulper io, the player will start as a small glowing worm, among several others, and must become the biggest of all by gulping down the glowing dot food scattered around the map area. For all those who have played the classic snake game on old Nokia mobile phones, this is a dream come true!

How to Play Gulper.io

Earning XP

The player will earn XPs in this free io battle royale game by collecting dots scattered around the map – exactly like the classic Nokia Snake game. The eventual goal is to collect all dots and become the biggest snake on the current map as well as destroy all other smaller worms/snakes. The player will start him/herself as a small worm and must make their way to the top.

Playing Environment

The playing environment in Gulper io is also like the old snake game. The player will have an all-view and their screen will scroll to whatever area their snake will go – always focused on the player’s snake. In a different approach to the classic game of snakes, Gulper io worms/snakes have a glowing effect on them, and everyone will have different glow colors to distinguish themselves from others.

Graphics

When it comes to graphical qualities, this free io snake game has a lot to offer. The player will enjoy a 2D GUI, but with some serious color scheme depth. The graphics integrated into Gulper io uses a mid-to-high range graphics device to provide perfect FPS (frames per second) rendering. However, if the game does not run smoothly on some users’ devices, they can easily lower the graphical settings from within the game.

Customization

Gulper io is a game where there are enough cosmetic features for the players to enjoy. However, they are not purchased or picked up in the map area, they are earned as you progress in the game. Some of the customizations which players can earn are their snake’s color changes, new animations, and new kinds of glows.

Multiplayer – Massively

One of the great features of this free io survival game is its massive multiplayer integration. For example, the player can team up with friends; players can create their online level and invite others to play, and the player can play with up to 10 players globally as well as interact and engage with them through chats. This is one hell of a multiplayer which suits all the needs of multiplayer io gamers.

Features

Here are some of the best features of Gulper io which every player will enjoy in this free io web browser game:

  • Various customizations for the character as the player progress in the game
  • A great many options for multiplayer sessions
  • Smooth movements and graphics suited to all kinds of hardware capabilities
  • Easy gameplay with a map-viewing feature to know your way around