Out for revenge, want go get those toys that I couldn't afford when I was a kid because my family was so poor :P

I remember wanting this two games so bad as a kid. after borrowing it from a school friend in elememntary school.

The first one is oen of those LCD wrist watch that have games on them. it's been so long I forgot who made it, but I don't think it was nintendo.
Anyway the game is about a mouse that tries to get to the cheese. the gameplay is devided into two parts. the first is on the lower bottom of the screen where u have to jump to dodge cats claw and make it to the right. then u would be in the top half of the screen where u have to avoid the spiders and make it to the right to get to the cheese (You can make the spidre fall down by moving L&R on the platform and make it disappear)

The second game I'm looking for is a regular handheld LCD game. I don't think it was made by nintendo either. It takes place in a haunted house. and you have to make it from the top of the screen to the bottom and avoid the monsters along the way. I remember there was a part where u have to get a sword and fight off a monster. been so long I forgot about it.

I doubt anyone will know the exact name of those games or know exactally what I was talking about.

so
can anyone help me with links to a good source of info on those game watch watches and game and rare game and watch handhelds?