When people decide to make a game on the Oric, on of the first issue they stumble upon is how to deal with keyboard input.

There are many different ways, some are simple but only allow to check for one key at a time, while some other allow to test for multiple key presses.

In 1996 I released a small prototype of what could be Dungeon Master on the Oric.

People being people, they kept bugging me about when I would finish it, so 24 years later I decided to take a look at it.

Now that the final scroller is finally running at an acceptable speed, the second most pressing issue is the Mandelbrot fractal part.

Optimizing a scroller is just a matter of finding a fast way to copy things around, but optimizing a fractal is much more complicated due to the limitations of the 6502 processor regarding doing mathematics.

A commonly misunderstood element of Oric computers is the actual memory layout and amount: Does the Oric has 48KB or RAM, as the Atmos label says, or 64KB as claims the Oric Nova 64?

The actual truth is somewhat in-between!