Mini Ninja

History of IO Games

The io game genre all began with the release of an insanely addicting game called (which was probably inspired by another game called “Osmos”). Agario grew so fast that within months, it was already seeing several hundred thousand players worldwide. What made this io game so unique was it’s very interesting style. Unlike most browser games of the past, it was designed to be played in a fullscreen browser window, and was entirely multiplayer. This set the framework for many of the other .io games that would hit the web in the months to come.

New IO Games, Rules for Success

Creating fun and successful new io games like, and is not easy. Not only do you need a new game idea, you also need to make sure your game follows these basic rules:

  • Have the player be able to hop right into a game with one click.
  • Keep it super simple to learn but difficult to master.
  • Allow the player to “scale” their authority in-game compaired to other players. (Ex. In agario you grow a lot bigger and scarier the more you eat and scale your size.)
  • And last but not least, they are either competitive or cooperative.

Just take a good look at slitherio. The basic game idea is very simple and the controls are very intuitive. It has a very nostalgic feel for older players that grew up with games like snake. It's easy to play for anyone with little to no experience, but difficult to master. That makes it ideal because people can jump in and get hooked quickly. Not to mention the graphics are very captivating.

Why Create Games?

To have fun! I always played games and read comic books so I decided to become a programmer and make games for fun.

"Vikings Village: Party Hard" is a fast multiplayer action brawler game with simple controls.

Made by two men: Jacek Piętal (code, server) + Andrzej S. Bieniek (game design, graphics), Music by Łukasz "Gothtek" Nowak.

Idea is simple:

You are on a Viking "folk concert", and someone calls you "Ginger". Fix it! :)

Game is still in development.


  • added POWER UPs:

    • meat (cooldown reset)

    • bees (speed)

    • electricity

  • changed score calculation method

  • reset the leaderboards so everyone gets a shot at the top

  • fixed THOUSANDS of errors/bugs in the game

  • added character progress/levels

  • added badges for achieved levels

  • changed points calculation

  • changes to died/respawn screen

  • changes in game menu

  • improved characters animations

  • improved special effects

  • improved camera smoothness

  • auto login on gamejolt (we had autologin on newgrounds only and facebook login)

P.S. If you see any bug or exploit, please tell me


This game is dedicated to Michalina Pietal. Created by Jacek Pietal, with help of Michal Pietal and Andrzej Bieniek.


Liberated Pixel Cup-tiles, Lost Garden-house, tiles, Clint Bellanger-teleport, Dusk RPG-cactuses, Sheep-sprites base, Skorpio-mechas, DanielMachon-panda, MenInASuitCase-sheep, J-Robot-explosion, Andrzej Bieniek-user interface, Jacek Pietal-coding, all else.

Space Asteroids

Fly into space forever in this 3D Asteroids Game

Made by me, in THREE + PIXI

This is a project in progress

It's going to be about an infinite world and two teams:

  • The blue

  • The red

You can scroll as long as you like, walk and attack. Nothing more yet.

Made by me, in PIXI

eat grass > attack monsters > collect coins > eat more grass

this is an old proof of concept I made few years back.

Rock Paper Scissors

This is a simple famous game - rock paper scissors - simulator.

  • If you are a fan of this real life game, then you should like this game I made a long time ago :)

  • It is very simple so it works even on old phones.

If you liked all those Mario clones, you will propably like this game

This is a simple idea, that works also on tablets.

Walk and jump in this colorful beautiful world.

You can also attack, and collect points.

There are some sound effects.

The game is like 5 years old, but still works.

I also made this one. I hope your kid likes it.

It is a very old game


  • It works by using the keyboard,

  • attack using space,

  • It's a game about protecting the forest from monsters,

  • The stronger you get, the stronger monsters appear,

  • Walk to edge of screen to go to next random location.


Code name - TV Coin Catcher.


  • Collect $$$ coins by moving the cursor.

  • The more you collect the more appear.

Matrix Benchmark

Test your browser speed with this beautiful "screen saver" LOL

Ever since 2004

I made beats that you could feel

Please enjoy some of my production you can play them in browser (also on mobile smartphone).