'We (ImageBuilder) had been working on breaking into the console game market, up until this time we mainly made CD Rom Edutainment titles for other companies like Disney, Hasbro, Discovery Channel, Activision, etc., these were for the most part 2D animated games sometimes with 3D rendered elements.'.

Pressing the jump button in mid-air after falling off a ledge still makes you jump, but you just continue falling.

Pressing any action button after completing the level freezes you in-place until you press START twice to reset.

This was maybe used for crash dumping or crash testing.

Pressing SELECT causes the demo to crash.

While the shoulder buttons don't seem to have any function in-game - they do output text to the debug console like the current framerate, camera/character positions, etc. Use the D-Pad or the Left Analog Stick to move.

The Model Viewer cycles through Gex Jr's animations.

collects a soda can.) and one where he shouts 'Yikes!'. There's one where he exhales, (Would've been played if Gex Jr. has two unused voice lines found within the game's files. These voice lines reference Teletubbies, Blue's Clues, Star Wars, and Who Wants to Be a Millionaire.

Gex Jr's voice lines reference a few TV Shows, Movies, and Game Shows.

Collecting one plays a gulping sound, but it doesn't show how many soda cans you've collected since the HUD doesn't exist.

The level has a few soda cans that Gex Jr.

This prototype contains only one short playable level and repeats the level every time you finish it.

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