Black Box
Juan Prada
Design
[Mar 05, 1988]
23839
Mar 05, 2006
run"black
No / Optional
Draw and move a black square on the screen to superimpose it to some video source and hide areas.
Move with mouse. Left mouse button makes the square bigger, right one make it small.
UTILIDADES PROG/DIS
Design and programming utilities. There are programs in DOS...
23
Mar 05, 2006
720K
Personal disk
+
You can add your own message:
Name:
e-mail:
Tittle:
Text:
(Human control) Which country invented MSX?
This is optional, but you can write both spanish and english versions of the message. To do this, use the '¬' character in this way:
Texto en español
¬
English text
BBCode
is allowed so you can define text format and include images or links.
23839 
Mar 05, 2006
