Run client.exe to join (if server is open)

If on windows, run build.bat

If on linux, run linux_build.sh

If you want to run your own server for testing, create (or modify if you played before) a config.txt that looks like:

name=tkap1

ip=127.0.0.1

port=9417

color=a727ea

Then run server.exe, and then run client.exe (or start run.bat)

Find init_levels in shared.cpp

See how the other levels are done, do that

Make a pull request

You can press keypad ADD and keypad SUBTRACT to go up/down levels