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The GB 254-in-1 is a multicart for the Game Boy on a Game Boy cart. There are 16 games contained on this cartridge.

List of games[]

  1. Godzilla
  2. Superman
  3. Super Mario 4 (Crayon Shin Chan 4 Hack)
  4. Micky Mouse Magic Wand (Mickey Mouse: Magic Wands!)
  5. Elite Soccer
  6. Brain Drain
  7. Chase HQ
  8. Loony Toons (Looney Tunes)
  9. Tazmania 2 (Taz-Mania 2)
  10. Hugo 2
  11. Casper
  12. Daffy Duck
  13. Astrix
  14. Smurfs 2
  15. Teenage Mutant Ninja Turtles III
  16. Jungle Book

Interesting Notes[]

Inside 254in1

Inside "GB 254 In 1".

This cartridge contains a 29F1610 ROM Chip with is a 16Mbit RAM IC. It also has a placement for a 3v Battery Backup for saves, however lacks the hardware power switcher to use a battery if one was attached. The pins Q3 and Q10 are bridged and are I/O Pins. Q3 Deals with some sort of Register. Q10 Deals with Status Register, Floated when the chip is De-selected or the outputs is disabled. Theory is tying those 2 together might cause a float in one of the registers which would probably stop it clearing itself thereby flushing out the ROM's and select menu or in an easier term making it "read only".