The Berenstain Bears' Camping Adventure is a 1994 platformer for the Sega Game Gear and Sega Genesis platforms, released as part of their "Sega Club" children's lineup.
The Genesis and Game Gear versions have many differences. I think the Game Gear version has better music, sound, levels and gameplay, although Genesis version has more detailed animations. Almost every enemy in Game Gear version has a different pattern, which adds a great deal of fun to the game.
I try to find and collect as many items as I can, but since there are no guides or good playthroughs for this game, I could miss some, which means some bonus stages could be skipped as well.