Mega Man V walkthrough

Midpoint Battle: Dark Moon
This stage is short. Just walk forward until Terra appears and fight against the boss: Dark Moon.

Jovian Storm: Jupiter
Description of stage: This is a large space station made to monitor Jupiter's weather. The Stardroids want to control the station.

Saturnian Gravity Warp: Saturn
A Secret Laboratory Located inside Saturn's Rings

Uranian Trap: Uranus
A Temple themed Stage Focusing on Space.

Stage 1: Outer Space
This stage is unique as it is basically a shoot-em-up.

Stage 2: Old Foes Rematch/Teleporters/Cyberspace
In this long stage, the player will fight against four bosses from the previous games: Enker, Quint, Punk and Ballade. After passing by them, there is a rematch against the Stardroids:

Venus                 Uranus Jupiter               Mercury Mars   Saturn Neptune Pluto

Final Stage: Wily's Machines and Sunstar
This is the final stage. Collect all the items here, then drop down the long shaft. You'll meet up with Proto Man one last time. Collect his item, then enter the teleporter to face the boss: L. Knuckle and R. Knuckle. First you fight the left knuckle. Avoid it as it moves around while charging up the Mega Arm. When it punches the ground, release the Mega Arm at its eyes. Do this 7 times. Now it's time for the other knuckle. This one is faster, and it can both grab and fire missiles. Do the same thing you did to the first arm.

Now you face Dr. Wily in the Brain Crusher. This machine is unmoving, so you don't have to worry about bumping into it. Shot the Alabell bombs back to it to cause damage. After defeating the first form, the ceiling will become smaller and Wily will be visible. Shot where Wily to defeat him. After this, Wily activates the final boss: Sunstar.