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Sonic Jam (Game.com)/Hidden content

From Sonic Retro

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Extra life

Pause during gameplay and press A A A D D. A sound will confirm correct entry, and the life counter will increase by one when the game is unpaused. This cheat can be entered as many times as needed.

Always have one Ring

Pause during gameplay and press A B C A. A sound will confirm correct entry. While the player will still take damage from attacks, they will always keep one Ring and so cannot die from damage.

Unused content

Art

Art Description
SonicJam GameCom Sprite ProtoHUD.png
Graphics for an earlier, larger HUD that was seen in prerelease screenshots.
SonicJam GameCom Sprite TitleCard1.png

SonicJam GameCom Sprite TitleCard2.png
Graphics for a title card that would have been displayed at the start of a Zone, particularly for Sonic & Knuckles.
SonicJam GameCom Sprite NoLockOn.png
"No Lock On", presumably for when Sonic & Knuckles was planned to be locked-on to Sonic 2 and Sonic 3 like in the Saturn version.

Audio

Audio Offset Description
0x1072D8
0x1078F2
Female and male moans left over from the Game.com version of Batman & Robin.

Text

Leftover text from the Game.com version of The Lost World: Jurassic Park, found at 0x525CF:

A;B;C;D;E
F;G;H;I;J
0;1;2;3;4
5;6;7;8;9
HARDING
TEMBO
AREA
HUMVEE
MOTORCYCLE
CARGO
CARRIER
RV;MOBILE;LAB
SNAGGER
RV;3
STEGOSAURUS
PACHYCEPHALOSAURUS
TRICERATOPS
PROCOMPSOGNATHUS
VELOCIRAPTORS
TYRANNOSAURUS;REX
PTERODACTYLS

References


Sonic Jam (Game.com)
SonicJamGCTitle.png

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