Dr Wily stage Easy extra lives
On the first Dr Wily stage after the check point there are six pipes Two of them have weak respawning enemies Use Jewel Satellite and stand on top of the first set of pipes You will occasionally get extra lives and a lot of bolts You can use this trick to replenish lives lost from the puzzle that is up the ladder This also helps when completing challenges Note This requires a lot of time
Hornet Man stage Unlimited screws
You will need the Jewel Satellite in order to do this trick In the beggining of Hornet Mans stage move to the right until you reach the first ladder Without destroying the potted plant robots activate the shield and stand on the second platform in between both the robots If you remain standing there the missiles will be destroyed and the screws will automatically land on Mega Man This also increase your kill count for your achievements
Weapon recommendations
Try the following Boss order and recommended weapon
Splash Woman Use the Mega Buster
Concrete Man Use the Lightning Trident
Galaxy Man Use the Cement Shot
Jewel Man Use the Black Hole Bomb
Plug Man Use the Jewel Satellite
Tornado Man Use the Plasma Ball
Magma Man Use the Tornado Blow
Hornet Man Use the Magma Bazooka