Tetris | Classic retro game for the Commodore PET Computer (2010)

Move = Numpad
Drop = Space
Rotate = Z


Pet Tetris V1.3 by Tim Howe 15, March 2010.

This is probably the last game EVER to be written for the PET!
It is 30% assembly code and 70% C, and has been compiled with
cc65. Source code should be available via the cc65 website.

It requires a 40 column machine with BASIC 2 ROMS. Unfortunately
it does not run under BASIC 4 (4000 series). This may be something
that I can rectify in due course.

There are 3 versions available:

tetris - This is the standard version and will run on a 3016 or a 3032.

8ktetris - This is a cut down version that fit into a 3008.

dactetris - This 'mega' version has wave sound effects.
To hear them, you will need an 8-bit DAC connected to the USER port.
This version requires a 32k mackine (3032).