Best Senpa.io Alternatives & Competitors

The smash hit game! Control your cell and eat other players to grow larger! Play with millions of players around the world and try to become the biggest cell of all!

Slither.io is a multiplayer online video game. Players control an avatar resembling a worm, which consumes multicolored pellets, both from other players and ones that naturally spawn on the map in the game, to grow in size.

FlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun.

Try for free freemium $25.0 / Monthly (Essentials plan)

Eat cells or die trying!

Diep.io is a multiplayer action game available for web browsers, Android, and iOS, created by Brazilian developer Matheus Valadares. Players control tanks and earn points by destroying shapes and killing other players in a 2D arena.

The full game includes 47 levels (plus "infinite" bonus content) across 8 distinct level...

100 player 2D real-time massive multiplayer Battle Royale game in your browser, inspired by PUBG/Fortnite

Improved agar.io with chat and custom skins

Thrive is an intuitive tool to manage your business using the latest trends in Project Management, Dashboards, Customer Relationship Management & Accounting

Blob.io is a multiplayer online action game about friendly competition for you to enjoy with your friends and family members right away in your browser.

A game with a single objective: avoid colliding with the red dots.

Start as a mouse, eat other players and climb the food chain in this Agar.io alternative.

Devast.io – a new post-apocalyptic io game in the genre of survival

a game of defense against other players to see who can get the best armor and most gold.