Donkey Kong Jr (World) (Rev 1)

In Donkey Kong Jr., players take on the role of Donkey Kong Jr., the son of the original Donkey Kong. The primary objective of the game is to rescue his father, Donkey Kong, who is imprisoned in a cage guarded by Mario, who serves as the antagonist in this iteration. This is an interesting role reversal from the original Donkey Kong game, where Mario was the hero rescuing Pauline.

Gameplay revolves around navigating through four distinct stages, each presenting unique challenges and enemy types. Donkey Kong Jr. possesses the ability to climb up and down vines, chains, and ladders. Climbing skill is crucial; you can climb faster by holding onto two vines simultaneously or slower using just one. You can also jump over obstacles and enemies.

Enemy types include: Snapjaws, alligator-like creatures that move along platforms or vines; and Nitpickers, birds that fly across the screen. Players must avoid these enemies or use falling fruit to defeat them. In some stages, there are fruits hanging; if Donkey Kong Jr. touches them, the fruit will drop and can knock out enemies below, granting bonus points.

Each stage requires the player to collect a certain number of keys to unlock Donkey Kong's cage. These keys are typically scattered in different locations within the stage and need to be pushed into their respective keyholes. Once all keys are in place, the cage opens, and Donkey Kong is freed. The game then loops, with increasing difficulty, faster-moving enemies, and more frequent appearances. Donkey Kong Jr. is a classic arcade platformer that demands dexterity and quick reflexes.