Episode 2

Episode 2 [Also known as "Deep Forest"] is the second episode in the Red Ball 4 Series. New boxes like Ninja Box makes his first appearance. Saw-blades, Box Doors and buttons are Deep Forest's main gimmicks.

Plot
After defeating Monocle Boss, Red Ball celebrates his victory. However, black eggs, which are enemy boxes, are hatching out of the egg.

Difficulty
Deep Forest is just an easy world, similar to Green Hills. However, due to the saw-blades, it may cause that level to become a hard one. All levels except for level 30 are easy. It is a bit harder than its previous world, Green Hills.

Easiest Level: Level 16 to Level 29

Hardest Level: Level 30

Boss for this world: Samurai Boss Be ready though, as Samurai Boss will launch Ninja Box on the player, unlike the first boss. However, saw-blades also make an appearance in the boss battle, making it kinda hard. Note that Samurai Boss will just jump around in the 3rd phase, meaning he is out of reinforcements.

Trivia

 * Green Hills, Deep Forest, and Box Factory are the only worlds that block you from moving back away from a checkpoint, but only if you pass it.
 * Like Green Hills and Battle for the Moon, the main instrument this world uses is the Keyboard.
 * It is unknown how buttons and saw-blades got here in the first place.
 * They could actually fit in the Box Factory episode.
 * Ninja Boxes can go to the gap the Samurai Boss leaves to protect themselves.
 * When dropping the wood, there’s still a chance to win.