Just One Boss is an interesting action game developed by FraserKaye. This game has unique graphics, suitable for all ages, especially children and families. You can experience this game on your browser because it is a flash game.
In this game, you control an 8bit character. Your task is to defeat the boss of this game - demon clown. You have to move wisely because the demon clown has a lot of powerful skills and he is very aggressive.
You will move in an 8x5 map. When you see the light-cell, you must collect them as soon as you can. Each time you collect a light-cell, the HP of the demon clown will decrease. When the HP of the demon clown drops to 0, you will have a heart. Try to collect as many hearts as you can.
At the start of the game, the evil clown will use the cards and the laser to attack you. Note: Every time you defeat the demon clown, he will become stronger and he will have new skills. Try to knock down the demon clown as fast as you can. Good luck and have fun!
If you like this game, you can also play other games with the same game play such as Contra 25th Anniversary, Alien Splatter…
We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.
We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!
We need money to operate the site, and almost all of it comes from our online advertising.
Please add freegames66.com to your ad blocking whitelist or disable your adblocking software.