AB70: Demo Mode
| Demo_Mode | AB70 | XOR A | 
|  | AB71 | LD ($B05F),A | 
|  | AB74 | LD ($9C2C),A | 
|  | AB77 | CALL Random_Number | 
|  | AB7A | AND $03 | 
|  | AB7C | ADD A,$07 | 
|  | AB7E | LD ($AA94),A | 
|  | AB81 | CALL Random_Number | 
|  | AB84 | AND $03 | 
|  | AB86 | ADD A,$07 | 
|  | AB88 | LD ($AA80),A | 
|  | AB8B | LD A,$01 | 
|  | AB8D | LD ($AA46),A | 
|  | AB90 | LD ($AA06),A | 
|  | AB93 | INC A | 
|  | AB94 | LD ($AF34),A | 
| Demo_Mode_0 | AB97 | LD A,($AF34) | 
|  | AB9A | CALL $9200 | 
|  | AB9D | LD HL,$0222 | 
|  | ABA0 | LD DE,$B039 | 
|  | ABA3 | CALL Print_String | 
|  | ABA6 | LD HL,$B035 | 
|  | ABA9 | CALL Print_HighScore | 
|  | ABAC | CALL New_Round | 
|  | ABAF | CALL Init_Time | 
|  | ABB2 | XOR A | 
|  | ABB3 | LD ($9C2B),A | 
|  | ABB6 | CALL Demo_Mode_1 | 
|  | ABB9 | AND A | 
|  | ABBA | RET M | 
|  | ABBB | CALL $AF27 | 
|  | ABBE | LD HL,$B05F | 
|  | ABC1 | INC (HL) | 
|  | ABC2 | LD A,(HL) | 
|  | ABC3 | CP $04 | 
|  | ABC5 | JR NZ,Demo_Mode_0 | 
|  | ABC7 | RET | 
| Demo_Mode_1 | ABC8 | CALL Start_1UP_Game_24 | 
|  | ABCB | AND A | 
|  | ABCC | RET M | 
|  | ABCD | CALL $AF01 | 
|  | ABD0 | JR Z,Demo_Mode_3 | 
|  | ABD2 | CALL Yin_Yang_1UP | 
|  | ABD5 | CALL $AF36 | 
|  | ABD8 | LD A,($AA03) | 
|  | ABDB | AND A | 
|  | ABDC | JR Z,Demo_Mode_2 | 
|  | ABDE | LD A,($AA41) | 
|  | ABE1 | CP $04 | 
|  | ABE3 | JR C,Demo_Mode_3 | 
|  | ABE5 | CALL Start_1UP_Game_33 | 
|  | ABE8 | XOR A | 
|  | ABE9 | RET | 
| Demo_Mode_2 | ABEA | LD A,($AA01) | 
|  | ABED | CP $04 | 
|  | ABEF | JR NC,Demo_Mode_4 | 
| Demo_Mode_3 | ABF1 | XOR A | 
|  | ABF2 | LD ($AA08),A | 
|  | ABF5 | LD ($AA48),A | 
|  | ABF8 | LD A,($9C2B) | 
|  | ABFB | AND A | 
|  | ABFC | JR Z,Demo_Mode_1 | 
|  | ABFE | XOR A | 
|  | ABFF | RET | 
| Demo_Mode_4 | AC00 | CALL Start_1UP_Game_30 | 
|  | AC03 | XOR A | 
|  | AC04 | RET |