3
In the generic NES Baseball game, there is a glitch where fielders temporarily disappear. This is addressed in the game's manual as simply "Not a malfunction" without further context.
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person Rocko & Heffer calendar_month November 14, 2023
subdirectory_arrow_right Clu Clu Land (Game), Hogan's Alley (Game), Pinball (Game), Wrecking Crew (Game), Gyromite (Game), Ice Climber (Game), Golf (Game), Kung Fu (Game), Duck Hunt (Game), Excitebike (Game), 10-Yard Fight (Game), Stack-up (Game), Tennis (Game), Wild Gunman (Game), Family Computer (Platform), Nintendo Entertainment System (Platform)
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Multiple early "black box" NES releases' cartridges produced during the console's US launch in Winter 1985 didn't use NES ROM chips, but rather Famicom ROM chips with a built-in converter. The 15 NES launch titles, and the only games known to have these chips, are:

10-Yard Fight
Baseball
Clu Clu Land
Duck Hunt
Excitebike
Golf
Gyromite
Hogan's Alley
Ice Climber
Kung Fu
Pinball
Stack-Up
Tennis
Wild Gunman
Wrecking Crew

All of these games would eventually be reprinted with regular NES chips.

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