Hi there, welcome to my profile 👋 I'm Phil, 19 years and from Germany. I'm interested in programming, application security, gaming and game hacking. My language of choice is usually Ruby ❤ or Crystal (as you can see from my projects) but I'm also pretty proficient in Lua and ok-ish in JavaScript, Java, C++, C# and PHP.

• Telegram - sapphyrus
• E-Mail - [email protected] (Public Key)
• You can also reach me via forum DMs but I usually don't check them more than once or twice a day

• sapphyrus/vdf, a really fast Valve Data Format parser / serializer gem for Ruby (Published at RubyGems)
• sapphyrus/PwnAdventure3Proxy, a PWN Adventure 3 proxy written in Ruby with features such as a pretty clean and modular packet deserializer, basic Aimbot, unlimited Mana and Health and hot reloading of the code.
• gamesensical/docs, a alternative lua documentation for gamesense. A Ruby tool dynamically generates gitbook, mkdocs and emmylua directories from a few template files and json data
• sapphyrus/mcd-survey-bot, a telegram bot that automatically retrieves the free drink codes from a promotion McDonald's ran in Germany in 2019

• sapphyrus/nbhourboost, a simple and easy-to-use Steam hourboost tool (don't judge the code too much, I wrote this 3 years ago)
• gamesensical/gamesensical.github.io, a js tool that optimizes and beautifies lua code by, for example, localizing global variables (to reduce string table lookups). The code is pretty messy and I'm not a big fan of JS anyway..

• sapphyrus/table_gen.lua, a lua library to generate ascii tables inspired by ozh's Ascii Table Generator website
• sapphyrus/sourcenav.lua, a small and fast Source Engine Navigation Mesh parser
• sapphyrus/gamesense-lua, some of my pre-workshop lua scripts for gamesense. Some of them are compiled/obfuscated

• sapphyrus/hsctf-2019, some writeups for the HSCTF 2019 ctf
• sapphyrus/CSGO-Grenades, a old and outdated list of CS:GO smoke/flash/molly locations for the (back then) active duty maps