This is the disassembled and commented source code for the 1984 Commodore Vic 20 game Hellgate by Jeff Minter.

A version of the game you can play in your browser can be found here. (Use the arrow keys to move and ctrl to fire.)

• 64tass, tested with v1.54, r1900
• VICE

To compile and run it do:

$ make

The compiled game is written to the bin folder.

To just compile the game and get a binary (hellgate.prg) do:

$ make hellgate