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Mattel's answer to Berzerk, without electrified walls or Otto.

Graphics: 3 Sound: 5 Replay Value: 3 Notes: 1-player game (despite the fact that they say you can have two - one moves, one shoots) Screen Shots

The graphics for this game are decent. When you get to the tougher robots, you see some interesting stuff. It gets really nasty when they can blast away your safe house. There are some interesting sound effects, like when you hit a shielded robot, and the constant thrump thrump thrump pounding in the background. If you can handle moving with one controller and shooting with the other, you can dispatch your enemies a bit more easily. Some variations in the maze layout would have been a nice addition.

Playing Tip: If you can get used to it, try using one controller to run, the other to shoot. You can then run and shoot at the same time!

Mattel reworked this as an M-Network game for the Atari VCS called Dark Cavern.

A total of six Night Stalker box variants have been documented.

Image	Vendor	Part Number	Year	Origin	Description
	Mattel Electronics	5305-0910	1982	U.S.A.	Trayless pocket; no part number on top; © Mattel, Inc. Hawthorne, CA on bottom
Image not available.	Mattel Electronics	5305-0910	1982	Hong Kong	Plastic tray; no part number on top; © Mattel, Inc. Hawthorne, CA on bottom
	Mattel Electronics	5305-0510	1982	Hong Kong	French-Canadian; plastic tray; no part number on top; © Mattel Canada Inc., Toronto, Ontario, Canada on back
	Mattel Electronics	5305-0410	1982	Hong Kong	International Edition; no part number on top; © Mattel, Inc. Hawthorne CA on bottom of box; slots in back for extra manual(s); slots inside for overlays
	Intellivision Inc.	5305	1982	U.S.A.	Standard Intellivision, Inc. box
	Sears	5401-0910	1982	U.S.A.	Trayless pocket; blue game title on top and back; game title on top of box rotated 180 deg. compared to the standard case

A total of nine Night Stalker manual variants have been documented.

Image	Vendor	Part Number	Year	Origin	Description
	Mattel Electronics	5305-0920	1982	U.S.A.	Erroneously states FOR 1 OR 2 PLAYERS on cover - was there a corrected printing?
	Mattel Electronics	5305-0920	1982	Hong Kong	Erroneously states FOR 1 OR 2 PLAYERS on cover - was there a corrected printing?
	Mattel Electronics	5305-0720	1982	Hong Kong	French-Canadian; erroneously states FOR 1 OR 2 PLAYERS on cover - was there a corrected printing?
	Mattel Electronics	5305-0121	1982	Hong Kong	German version; erroneously states FOR 1 OR 2 PLAYERS on cover; font for game title has different aspect ratio than typical Mattel game manual font
	Mattel Electronics	5305-0920	None		Swedish translation from LEAB; black and white; erroneously states FOR 1 OR 2 PLAYERS on cover (in Swedish); no copyright date or origin provided
Image not available.	Mattel Electronics	PC-5305-0920	1982	U.S.A.	PlayCable version; erroneously states FOR 1 OR 2 PLAYERS on cover
	Intellivision Inc.	5305-0920-G1	None	U.S.A.	Accordian-style fold; does a Mattel version of this manual exist?
	Sears	5401-0920	1982	U.S.A.	Erroneously states FOR 1 OR 2 PLAYERS on cover - was there a corrected printing?
Image not available.	Digiplay	N/A	1979	Brazil	UNCONFIRMED! Box verified, label has been spotted, but manual image not yet located; Mattel/Digiplay edition; © M.I. 1979 on back

A total of three Night Stalker overlay variants have been documented.

Image	Vendor	Part Number	Year	Origin	Description
	mattel	5305-4289	1982	U.S.A.
	intellivisioninc	5305-4289	None		Copyright information removed
	digiplay	N/A	1982		Localized in Brazilian Portuguese; image submitted by mgc423

A total of seven Night Stalker label variants have been documented.

Image	Vendor	Part Number	Year	Origin	Description
	Mattel Electronics	N/A	1981	U.S.A.	Origin lower left; © M.I. 1981; ™ upper right
Image not available.	Mattel Electronics	N/A	1982	U.S.A.	Origin lower left; © M.I. 1982 lower right, ™ upper right; small label, rounded corners; small, bold font for copyright, etc.
Image not available.	Mattel Electronics	N/A	1982	U.S.A.	Origin lower left; © M.I. 1982 lower right, ™ upper right; small label, rounded corners; thin, larger font for copyright, etc.; submitted by Hankster
	Mattel Electronics	N/A	1981	Hong Kong	Origin lower left; © M.I. 1981 lower right, ™ upper right
Image not available.	Mattel Electronics	N/A	1981	Singapore	Origin lower left; © M.I. 1981; ™ upper right; submitted by Hankster
	Intellivision Inc.	N/A	1982	U.S.A.	Origin lower right; © I.I. 1982 to left of origin; ™ small, centered vertically on right edge; smaller label, rounded corners
Image not available.	Digiplay	N/A	None		Digiplay edition; no image has been located yet, but existence is reasonably certain; suspect that it is dual-language, with NIGHT STALKER in large font on first line, and smaller font (PERSEGUÇÃO NOTURNA) on second line; submitted by Psycho Stormtrooper

	Title screen for Night Stalker.
	The Invisible robot was quite a hoot! Some rather interesting liquid-like sound effects for the shielded robots, too.

If you find new, contradictory, or other information you wish to share, please let me know!