Spelunky-PSP devlogs:

• Spelunky-PSP devlog #1 (2020) (video)
• Spelunky-PSP devlog #2 (2020) (video)
• Spelunky-PSP devlog #3 (2020) (video)
• Software-implemented OpenGL – SpelunkyPSP on PocketGo case study (2020) (video)
• Spelunky-PSP devlog #4 (2021) (video)
• Spelunky-PSP devlog #5 (2021) (video)
• PSP HDC 2021 – Spelunky PSP – First year of development (2021) (video)
• Spelunky-PSP – Orthographic camera + Accelerometer on Android (2021) (video)
• Game inside a game – Adding CHIP-8 VM to SpelunkyPSP (2021) (video)
• Spelunky PSP devlog #6 (2023) (video)

CTFs

• Preparing for your first CTF | Cybersecurity (2023) (video)
• My 35C3 CTF writeup IV – stringmaster2 (2019)
• My 35C3 CTF writeup III – stringmaster1 (2019)
• My 35C3 CTF writeup II – 1996 (2019)
• My 35C3 CTF writeup I – poet (2019)

OpenGL

• Short story on rendering tiles (2020)

Android

• The offbeat art of Android live wallpapers (2019)
  • Creating live wallpaper in Unity
  • Creating live wallpaper in LibGDX
  • Creating live wallpaper in Android Studio
  • I concluded the series by opening a Github repository with templates for all covered technologies.

C++

• std::string – a look through gdb (2019)

Linux

• On Small Improvements (2024)
• Further tinkering with X11 root window (2018)
• Writing X11 screensaver with C and opengl (2018)
• Recompiling Ubuntu clock to display in hex (2018)
• Using Linux network namespaces to play Minecraft via VPN (2018)

Uncategorized

• Soldat – Networking in Picture I (2025)
• Kapitan Bomba (2025) (PL)
• Specialists And Generalists (2023) (video)
• Having a look at sources of Haven & Hearth MMO client (2018)
• Kindle IV jako linuksowy terminal (2018) (PL)
• Różne V – Sphinx i rozpoznawanie mowy (2017) (PL)
• Różne II – Glitchujemy zdjęcia (2017) (PL)
• Różne I – Java na olimpiadzie fizycznej (2017) (PL)