| Hunchback | Routines |
| Prev: 6681 | Up: Map | Next: 66C3 |
| 6691 | LD A,($6085) | |||
| 6694 | CP $01 | |||
| 6696 | JR Z,$66E9 | |||
| 6698 | CP $02 | |||
| 669A | JR Z,$66F5 | |||
| 669C | LD A,$7F | |||
| 669E | IN A,($FE) | |||
| 66A0 | BIT 1,A | |||
| 66A2 | JR Z,$66C3 | |||
| 66A4 | LD A,($60B9) | |||
| 66A7 | CP $00 | |||
| 66A9 | JR Z,$66B1 | |||
| 66AB | IN A,($1F) | |||
| 66AD | BIT 4,A | |||
| 66AF | JR NZ,$66C3 | |||
| 66B1 | LD A,($60BA) | |||
| 66B4 | CP $00 | |||
| 66B6 | JP NZ,$EB1A | |||
| 66B9 | LD A,($60BB) | |||
| 66BC | CP $00 | |||
| 66BE | JP NZ,$EB38 | |||
| 66C1 | JR $670B | |||
| Prev: 6681 | Up: Map | Next: 66C3 |