Solar Jetman: Hunt for the Golden Warpship/RAM map

The following article is a RAM map for Solar Jetman: Hunt for the Golden Warpship.

Zero Page

Address	Function	Detail
0x0008-0b	Input Buffers
0x003b	Current Map ID	00-0c are worlds 1-13
0x003c	Saved Map ID	Used for transitioning between submaps
0x004c-4d	X Scroll
0x004e-4f	Y Scroll
0x0066	Carried object	Local object index, 00 is empty
0x00c6-c7	Health
0x00c8-c9	Max Health
0x00cb-d0	Money	Stored as decimal, 1 byte per digit
0x00dc	Permanent Upgrades	0x80: Shield, 0x40: Boosters, 0x02: Italian Racing Jetpod, 0x01: Nippon Sports Jetpod
0x00de-df	Warpship Pieces	1 bit per piece, starting at 0xde high bit

Local Objects

Address	Function	Detail
0x0197-1b5	X position fractional byte
0x0200-21e	X position low byte	Pixels
0x021f-23d	X position high byte
0x023e-25c	Y position fractional byte
0x025d-27b	Y position low byte	Pixels
0x027c-29a	Y position high byte
0x029b-2b9	X velocity low byte	Absolute value, fractional per frame
0x02ba-2d8	X velocity high byte	Absolute value, pixels per frame
0x02d9-2f7	Y velocity low byte	Absolute value, fractional per frame
0x02f8-316	Y velocity high byte	Absolute value, pixels per frame
0x0317-335	Object Type
0x0336-354	X velocity negative flag	1: left, 0: right
0x0355-373	Y velocity negative flag	1: down, 0: up
0x0374-392	Sprite ID
0x0393-3b1	Custom data	Usage varies based on object type

Persistent Objects

Address	Function	Detail
0x0513-52c	Object ID
0x052d-546	X position low byte
0x0547-560	Y position low byte
0x0561-573	X position high byte
0x057b-594	Y position high byte

Other

Address	Function	Detail
0x0460-4b6	Persistent enemy IDs
0x05ce	Health displayed	This value is animated toward the actual value
0x060e-625?	Saved object statuses	For leaving a map and returning
0x0626-631?	Saved enemy statuses	For leaving a map and returning
0x0632	Saved map ID	For enemy statuses
0x0637	Current Music ID

This page is rather stubbly and could use some expansion. Are you a bad enough dude to rescue this article?