My first ever attempt at making a cross-platform game.
More information here: newgrounds.com

Can be played here: Flash version / HTML5 version

Derpy's Story is a tribute to the latest iteration of My Little Pony cartoon.
The goal is to guide Derpy through a dark forest by controlling the floating bubbles.

It took me around 8 months to make the whole game and then other month to work in the music and voice samples produced by few other people.

The game can be played here: newgrounds.com

B = Show blocked tiles; G = Show grid; P = Show path;
Ctrl = Convert to blocked; Shift = Convert to empty;
Enter = Create new map; Space = Clear all;
Left mouse button to pick destination or draw (with ctrl/shift)

As my time on the university pjwstk.edu.pl was coming to an end I had to decide on a topic for my thesis. I went ahead with "Widely available multi-player video game in Flash technology", which basically means "MMORPG in Flash". One of the biggest key feature of 'Kamineko 2' is ability (of every player) to make custom maps without any kind of limits.
After completing the basic framework and defending my thesis I was hired by thirtyfingers.com to work on very similar project.
Character creation screen:

In-game:

Editor:

'Kamineko 2' website is still up and available at: 4as.cba.pl but the game servers are not, so I guess there is no reason to go there. Unless anyone is willing to host them: kami2_servers.zip (they require Java)

First game I ever created - I spent one day on it in 2005 and never returned to it afterwards. I probably should do something serious with it considering how popular the "tower defense" games are lately.

In 2006 I've decided to make a simple top-down shooting game in just a week (a challenge to myself if you will). Everything was going well until my hard drive crashed... I've lost everything except for one of the compiled swf files I've moved to a different location for testing purposes.

I think the title says it all.
'Platformer 3D' is a project I always wanted to finish, but I just never managed to nail down the sorting algorithm and after many tries I simply run out of ideas.
Considering how simple the engine is (consists only of boxes + no rotation whatsoever), I'm sure there is an easy way to do it. Example game (arrow keys to move) :
Editor for the game (arrow keys to move the camera):

One of the TKFB members, JarasM (jarasm.pl) seeing my work on Kamineko, contacted me in 2007 to make a similar game. In the end however he didn't have enough time and the project was stopped right after creating first few maps. Since I didn't want that work to go to waste I've moved those maps into Kamineko as hidden/bonus content.
Concept art:
Game:

All flash banners I've made for interplay.pl.
I feel I should write this: EPILEPSY WARNING

As a part of ad campaign in 2010 for blackpoint.pl I was asked (through thirtyfingers.com) to create a simple fighting game and also make provided Flash website interactive.

Since the ad campaign is already over 'Print Fighter 4' can only be played in demo mode (as full version requires registration on website that doesn't exist anymore). Furthermore it's only available in Polish language.
Instructions: On log-in screen press "DEMO", then pick one out of the three specials moves.
Controls: Use arrow keys to move and CTRL key to block. Pressing arrow keys while blocking will unleash one out of the four moves.
(might need a moment to load up).