Re: Help?

Doesn't sound familiar, but I was never one who partook in the fine arts of the game boy color.
Perhaps some more details would prove to be valuable.
1. Are you sure it is Game Boy Color and not just a Game Boy game you played on a Game Boy Color system?
2. Was the view from a side-scroller perspective like Super Mario Bros or was it birdseye like Legend of Zelda?
3. Can you remember any proper nouns: names, locations, publishers, etc. from the game?
4. Would you describe the game as an adventure/platform game like Mario Bros, RPG like Zelda, or Beat 'em up like Double Dragon?
5. Was the hammer the exclusive weapon or was it one of an arsenal of weapons to choose from?

I hope I can help you find your game.

I've been trying to remember the name of a gameboy colour game for years! I looked through the whole list of game but couldnt see anything that jogged my memory, so thought this would be a good place to ask for some help!

All i remember is that you have a hammer, and i think that you need to try and find the key for each level to unlock metal gates and stuff. you play as a boy who i think had a red top on and lightish coloured hair, the graphics were pretty simple.
i remember one level where you had to flick switches and i think you were in a fairground kind of place?

any ideas?! its driving me mad!