This assumes you are using the standard ATtiny84 cartridges.
This is how to set up your dev environment to be able to get these programs to those game cartridges.
First, install make.
If you're on windows, install MinGW from here
That will give you access to the command mingw32-make which is an equivalent to make on Linux.
Linux users, simply use your package manager to install make. On Ubuntu/Debian, the package is within "build-essential."
After that, go to the official arduino page and install the Arduino IDE.
NOTE: If you're on Linux, you also need to change lines 6 and 7 of arduino-cli.yaml to use / instead of \!
Open up the Arduino IDE and find the example "ArduinoISP" program in the Arduino IDE, select the UNO from the menu (noting the PORT for later), and program the UNO with the Arduino ISP program.
Once you've configured your UNO as a programmer, you won't need to open the IDE again.
Once you have make, and your UNO is set up, you'll need to connect the cartridge to an Arduino UNO.
From Right to left on Programming port the connections are 5V, GND, 12, 11, 13, and 10
With everything set up, first burn the bootloader:
- Linux:
make burn-bootloader PORT=##### - Windows:
mingw32-make burn-bootloader PORT=#####
Replace the pound signs after PORT= with the UNO's port from earlier.
Then program the game!
- Linux:
make PORT=##### GAME=##### - Windows:
mingw32-make PORT=##### GAME=#####
Once again, replace the pound signs after PORT= with the UNO's port from earlier, but also replace the pound signs after GAME= with the name of the game you'd like to program be that Snek, Ping, or otherwise.
And you're done!