the cutting room mirror

Hang-On & Astro Warrior

A two-games-in-one package of classic Sega games.

Development Text#

Present at 0x9142 in the ROM is some development text.

E=Enable
B=Address Mode Between, I=Instru
 0 = Memory Mapping Control          1 = Emulation Mode Control
 2 = User Program (Load/Save/Verify) 3 = Memory & I/O & CPU Register
 4 = Others
Code = 
status
Soft Instruction code ( or ON,OFF)
Break address (/segment) +k/Data to 

(Source: Ferrox)

Cheat Codes#

In Astro Warrior, at the start of a level or after dying press 1, 2, 1, 1, 2, 2, 1, 2 before the zone start message disappears to spawn two options.