This appeared as a type-in listing in 'Popular Computing Magazine' in December 1984.
For more about Jeff Minter's Psychedelia, see the main repository.
You can play it without installing anything here.
On Ubuntu you can install VICE as follows:
sudo apt install vice
To compile and run:
$ make
To just compile the game and get a binary (psychedelia.prg
) do:
$ make psychedelia.prg