| Routines

F0B2: Return to BASIC (unused)

The address of this routine is found in the table of keypress handling routines at ED00, but it is not bound to any key. Perhaps it was used to return to BASIC while the game was in development.
F0B2 | LD SP,$750D | The operand of this instruction is set by the unused routine at F0AC
F0B5 | EXX |
F0B6 | POP DE | Restore the values of the DE', BC' and HL' registers
F0B7 | POP BC
F0B8 | POP HL
F0B9 | EXX |
F0BA | POP BC | Restore the values of the DE, BC and HL registers
F0BB | POP DE
F0BC | POP HL
F0BD | RET |