Hit ENTER and type the code. Some of the codes responds with a chinese
message
TURN MASK
NEW
RESET
MUST GIVE SPAVEM=xxx
SAVE BASE
TURN AREA
DESTROY IT
SAVE BASE
LOAD BASE
BASE ZL
GIVE AM STYLE=xxx
GIVE BASE STYLE=xxx
GROUND WH
GIVE SPACEM=xxx
SAVE MISSION
UPDATA MISSION
GOTO MISSION xxx
GET MISSION NUM xxx
SAVE AVI
SET LIFE=
SET POWER=
SET COST=
SAVE SATA
SAVE SATA1
SAVE SATA2
SAVE SATA3
GIVE STAR=
TURN EDIT MODE ZYSUMMER
SHOW MEM
SHOW BASE INDEX
USE ALL STATIONS
VICTORY