Kirby's Dream Land 2 is a platform game developed by HAL Laboratory and published by Nintendo for the Game Boy console in 1995. It is the direct sequel to Kirby's Dream Land and features Kirby in a new adventure to save the kingdom of Dream Land.

The game features Kirby as he fights against Dark Matter, a mysterious enemy that has invaded Dream Land. Kirby must find his three animal friends, Rick the hamster, Coo the owl, and Kine the fish, to help him in his fight against Dark Matter.

The game features seven different worlds, each with several levels and a final boss that must be defeated to advance to the next world. Each level presents different obstacles and enemies, and Kirby can absorb some of them to gain special abilities that help him progress in the game.

One of the game's most notable features is Kirby's ability to combine abilities with his animal friends to create unique and powerful abilities. For example, if Kirby combines with Rick, he can climb walls and slide through water, while if he combines with Kine, he can swim faster and shoot bubbles to defeat enemies.

The game also features several mini-games that can be unlocked by collecting certain hidden objects in the levels. These mini-games include races, memory games, and platforming games.

As for the plot, Kirby's Dream Land 2 follows Kirby as he fights against Dark Matter to save Dream Land. Once Dark Matter is defeated, it is revealed that there is an even more powerful enemy behind him, and Kirby must continue his adventure to stop him.

In summary, Kirby's Dream Land 2 is a platform game that features Kirby in a new adventure to save Dream Land. The game features seven different worlds, the ability to combine abilities with animal friends, several mini-games, and an exciting goal of defeating Dark Matter and the final enemy to save Dream Land.