Toadman- Toad man has a very annoying level where rain pours down and you have to jump over holes, When you get up to toad man he is very simple. Use your buster.

Brightman- His level is hard to explain, Use rain flush and couple of times to destroy him.

Diveman- In this level your under water with alot of spikes on the ceiling and sometimes floor.. Use skull barrior on dive man. Note: you have to skim him with it.

Dustman- this level is pretty tricky with all the garbage compressors and the platforms that appear in midair.You should also destroy the ladybug bots or else they will become real pests if you don't. Use the ring boomarang for best results.

Pharoahman- This is a level with quicksand. Get by the quicksand and enter the pyramid. When you are versing him use bright mans weapon to temporarily blind him and then shoot at him rapidly.

Ringman- One of the annoying levels of the game. Their are mini bosses in this level too. Use uncoil and shoot them in the eyes. Next you got Ring man. Use pharoah shot on him to beat him.

Drillman- Definitely the hardest level in the game.Blocks fall from the ceiling all over the place and spikes oh how we hate spikes. Drill man's even tough but to help you, use dive missles.

Skullman- This is the easiest level in the game. Theirs nothing hard about it. Skull man is weak against the X buster (dangerous) or Dust mans weapon.

Cossack's Citadel

Mecha butterfly- Use pharoah shot on him. An Easy battle.
The wall- I cant really explain this one but you have to use Dust mans weapon the beat him.

Wall walker- Well the picture shows one mech but theirs two. one stays on the ceiling and the other one romes free. Use drill mans weapon when your able to on these guys.

Dr. Cossack- A fairly easy battle. Their is however limits. Never stand under him because one grab and it could almost kill you. use dust mans weapon.

Wily's castle

Mamma metool- A fairly difficult battle. Use the buster and hit him. Dont let it stomp you. When the little metools fall besure to note they will always stay in the same place.

Mounted tank(thanks to MMO for name)-- In this battle you have to ride the conveyer belt while this thing spews out balls at you. Use rind boomerang to hit the crystal on its head.

Dr. wily phase 1- A easy battle. Just keep hitting him with the buster and sooner or later he will die.

Dr. wily phase 2- This battle is a little harder. Use drill bombs and explode them before they hit wily. Hit the blue orb next to wily.

Dr. wily phase 3
This is a very fast battle so get your pharoah shot charged up and get ready to kill. Hit him when he appears with a charged pharoah shot, not too hard.