index
                    Index
SYMBOL
→ (store operator), 2nd 
ΔX (delta X) 
ΔY (delta Y) 
θ (theta) 
±, omitting, 2nd, 3rd 
16-bit registers, z80 assembly, 2nd 
[2nd][ALPHA] 
[2nd] key, 2nd 
3D corridors 
3D objects 
4-directional movement. 
    See four-directional movement. 
8-bit registers, z80 assembly, 2nd 
8-directional movement. 
    See eight-directional movement. 
.8x* extensions 
.8xp program