Yogi Bear's Cartoon Capers (Genesis)

Yogi Bear's Cartoon Capers
Developers: Blue Turtle, Graftgold Publisher: GameTek Platform: Genesis Released in EU: 1994 This game has hidden development-related text. This game has unused modes / minigames. This game has a hidden level select.

Looking for unused content? The Ranger's not gonna like that, Yogi.

Beaut Snake Game

A hidden Snake game named Beaut Snake Game by Charlie can be played by pressing Left, A, Up, Down, A, C, Right, A, B at the title screen. The title screen for the game will appear. The only way to exit this game is to reset the console.

(Source: GManiak (GameFAQs))

Early Build Date

Located at 0x302 in the game:

$VER: Version 1.0 Yogi Bear Sep 13 1994

Stage Select

On the title screen, press Right, Up, Down, Down, Left, Right, A, Up, C. You'll hear a sound after entering the code. Start a game, and all stages will now be available in the map screen.

(Source: GManiak (GameFAQs))

Audio Driver Credits

At 0xC6484:

[UniSound Audio System] Sega Genesis/Megadrive/MegaCD 68000 Core Driver. 
(C) Copyright 1994 Ash Hogg, All Rights Reserved.