Mega Man 4 Walkthrough

Toad Man's Stage: Rainy Sewers
From the start, head right, defeating the Umbrella Guards (umbrella holders) and the Rocket Birds (swallows and babies), carefully jumping over the pits, and jump into the sewers. Inside the Rainy Sewers, drop down and defeat

Ring Man's Stage: Space Simulator
Slide across the 'rainbow' and climb the ladder. Jump upwards and shoot the cannon(it can only shoot at 3 different angles) and jump on the middle of the next 2 rainbows, climbing the ladder again. Next, 2 planets that both look like saturn and move like the telys from mega man 2 come floating towards you (the good thing is that their HP is only 1, so no need to worry). Shoot them and continue on. The next screen is a chalenge, a cannon high above you, and sevral short rainbows in between(did i mention that these disappear? i don't think so). slide across the rainbows, and get the cannon out of your way. climb another ladder and continue on. now cross this next rainbow and prepare to get 'gamers thumb'. its... a giant hippo?! anyways, shoot the blocks its standing on tolower it, so you can shoot it more easly, but the blocks regenerate, and the hippo will spit homing misles at you. get rid of it and move on.

Dust Man's Stage: Robot Scrapyard
From the start, head right, defeating the Shield Attacker.