Cursor Keys in MAME are mapped as follows...

TAB               = Cursor Right
SHIFT/TAB         = Cursor Left
Cursor Down       = Cursor Down
SHIFT/Cursor Down = Cursor Up

This is very awkward and annoying.
remaped keys in follwing BASIC games

-------------------------------
Xanagrams (none letter keys).
move through the letter squares

< - Left
> - Right
@ - Up
? - Down

--

Gruff.
Move through maze.

O - Left
P - Right
Q - Up
A - Down


--

Identkit
Menu & Move Arrow

< - Left
> - Right
@ - Up
? - Down
