just one boss

20016
just one boss

just one boss

Game Introduction

Just one boss is a fun and challenging arcade game in which you have one aim – to defeat the boss! As the title suggests, you have only one boss to defeat, but this boss is difficult and cunning! You control a cute little blue slime ball and you must move around the playing field avoiding the boss’s attacks. To damage the boss, you must move over the white tiles that appear.

Keep moving and watch for the attack pattern the boss displays. You must move quick and return to the white tiles frequently to have any hope of defeating him! This game has cool retro 8bit graphics, quirky music and exciting gameplay. Jump into the arena and try to defeat just the one boss today!

Release Date

February 20, 2018

Just One Boss is made by bridgs. You can follow the developer on Twitter.

New challenge after you successfully emptied the boss's health bar

Web browserControls

Game Features

  • ✅ Free online games, no download required
  • ✅ Support PC and mobile devices
  • ✅ HTML5 technology, instant play
  • ✅ Category: Action Games

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Game Reviews ★ 4.4

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★ ★ ★ ☆ ☆ 4/25/2026

very good,no login play

loveyou@gmail.com
★ ★ ★ ☆ ☆ 4/25/2026

good,no login play

101010@gmail.com
★ ★ ★ ★ ★ 4/25/2026

so good

56666000@gmail.com
★ ★ ★ ★ ★ 4/25/2026

平时没事经常来玩

168000@gmail.com
★ ★ ★ ★ ★ 4/25/2026

整体不错好玩,不是经常来玩

helloword@gmail.com
★ ★ ★ ★ ★ 4/25/2026

非常不错,经常来玩

aceany@gmail.com
★ ★ ★ ★ ★ 4/25/2026

very good nice

hcf@qq.com