Sebastian Krzyszkowiak

FLOSS games, GNU/Linux smartphones, XMPP and various other stuff!

dos has 0 patrons.


Hi, I'm dos. I do various FLOSS related stuff - from smartphone operating systems to games.

I'd like to avoid working on proprietary projects for as long as I can, so any donation is welcome!

My most notable projects are probably:

The upcoming big game I'm working on right now, although commercial, will have its source code available on a free license (you will just have to buy the asset pack). It's also going to be supported (unless technically impossible) on freedom-respecting hardware: Librem 5 and DragonBox Pyra. And also on FreeBSD, because why not.

Recently I also got interested in fixing small annoyances in various XMPP clients.

My code also lives on as variously sized contributions to such projects as (in random order):, SHR, KDE, opkg, r.js, GDevelop, Allegro, Linux, karma-selenium-webdriver-launcher, Semantic UI, Logstalgia, PhantomJS, google-drive-ocamlfuse, Bot Will Accept Anything, Dogecoin, rad1o, OpenSLUDGE, Browser Ponies, PackageKit, Debian, OpenEmbedded, OpenPhoenux, Ubuntu, AUR, Openmoko, My Time Organizer, Tab Center Redux, Godot, CommaFeed, Neo900, Allegro.js, Spectrum2, zero_brightness_fixer, Psi & Psi+, purple-facebook, Conversations, Performous, Greenworks, MacPorts, Movim, Chromium

Accounts Elsewhere

dos owns the following accounts on other platforms:


libsuperderpy 5 Updated 1 week ago

Game engine for Allegro 5 written in C. Mirror of

libsuperderpy-docker 0 Updated 3 weeks ago

Docker containers for cross-compilling libsuperderpy games to various platforms. Mirror of

boiledcorn 0 Updated 2 months ago

libsuperderpy-examples 0 Updated 2 months ago

Bunch of simple examples for libsuperderpy engine. Mirror of

libsuperderpy-utils 0 Updated 2 months ago

Bunch of scripts to make building libsuperderpy based stuff easier. Mirror of

kded_rotation 14 Updated 2 months ago

A small, hacky KDED module for handling automatic screen rotation on tablets and hybrid laptops.

veto 0 Updated 3 months ago


waaaa 0 Updated 3 months ago

WAAAA Global Game Jam 2017

braindamage 2 Updated 3 months ago

A simple engine for writing games using Brainfuck, written in Rust (but right now just a regular interpreter, engine part is coming)

supershod 0 Updated 4 months ago

SUPER. SHOD. The most innovative nothing I've played in years! Made on Huuuge Game Jam 2016

docker-butler 0 Updated 8 months ago

docker-xmpp-muc-send 0 Updated 8 months ago

potatoes 0 Updated 8 months ago

Non-Competing Singing Potatoes (Slavic Game Jam 2018)

wakeywakey 1 Updated 8 months ago

Castle Game Jam 2018 game

SuperDerpy 15 Updated 9 months ago

Become Derpy Hooves and fight with muffinzombies in this free software game in order to rescue Ponyville ponies so they can defeat Discord once again! Written in C using Allegro 5, works on Windows, GNU/Linux and Mac OS X.

CarpetRaid 0 Updated 10 months ago

delorean 1 Updated 10 months ago

Move your old, rusty XMPP client back to the future. Modernizing MITM XMPP proxy. Proof-of-concept.

zenek-i-gienek-przejmuja-wladze-nad-swiatem 0 Updated 1 year ago


dzwonkownia 0 Updated 1 year ago

mousesensitivity 0 Updated 1 year ago


dos joined 7 months ago.

Euros Received Per Week

Number of Patrons Per Week