Capcom 1990
Genre: Adventure
Rating: 4/6
Licence: Commercial
System: Game Boy

Thanks to the bad guy coming back from the hell for hellish things or wherever he was, the realm of the ghouls is in danger. In DANGER! And you know what that means: kill anything that moves while you go randomly from a place to another.

Hal Laboratory / Nintendo 1992
Genre: Action
Rating: 5/6
Licence: Commercial
System: Game Boy

Kirby is a small bubble that can breath in air or small creatures and then blow it out at speeds that kill whatever is in its way. It can jump and fly, and it's got a mortal enemy it needs to dispose of. Welcome to Kirby's Dreamland, one of the easier platformers, which has become hugely popular with the not-so-adept-with-the-controls crowd. The game is fairly straight-forward: you proceed through four lands, each of which has its own architecture and monsters, and each of which has three stages. You fight a boss at the end of each stage, only to fight the main level boss at the end of each level. After finishing all stages, you fight the main bosses again, after which you meet the final boss. While clearing your way through the usual monsters requires nothing more than blowing air at them, most bosses throw things at you you've got to inhale and spit back at them. Yet, because you can fly and because you can always shoot, the game is much easier than, let's say, Mario platformers.

Nintendo 1989
Genre: Action
Rating: 4/6
Licence: Commercial
System: Game Boy

Besides Tetris, Super Mario Land likely belonged to the basic repertoire of most Game Boy players. The main character is the trade mark of the Nintendo corporation, distinctively the "plumber" Mario, who is on a quest for the kidnapped princess Daisy in order to free her. Obviously, the designers rather concentrated on tradition than on innovation when they constructed this background story.

Konami 1999
Genre: RPG
Rating: 5/6
Licence: Commercial
System: Game Boy

You wake up in a deserted isle, during a storm the ship where you was sank and now that you are alone and lost you should learn how to survive.

Survival games usually have two main points, getting food and water and making tools, both here are key points of the game.

Nintendo 1989
Genre: Strategy
Rating: 5/6
Licence: Commercial
System: Game Boy

Now you may wonder what is Tetris doing in the GameBoy category. The reason is simple: Tetris, while popular on arcades, needed a platform to propagate among the general population, and GameBoy proved to be the perfect platform. When GameBoy was first released, it sold with the Tetris cartridge included, a move that not only boosted the GameBoy sales but also made Tetris a household name. In fact, many speculated (and I think they have a point) that GameBoy was designed with Tetris in mind; such is the integration of these two.

Ocean 1991
Genre: Action
Rating: 3/6
Licence: Commercial
System: Game Boy

Talking about games that deal with films or series, sooner or later the phrase "licence crap" will come up. Many more or less common titles, for example almost every Simpsons game, do give reasons for this: The brand name itself is selling most of the copies, so why spend money on a complex production? Quickly design some sprites, that remind of the original characters and warm up some old games idea and the way into the shelves is paved.