Mega Man X4 [Subset - Bonus]

Complete Sky Lagoon without taking damage using X

Complete Web Spider Stage without taking damage using only the X Buster

Complete Cyber Peacock Stage without taking damage using only the X Buster and only getting S Rank in act 1

Complete Storm Owl Stage without taking damage using only the X Buster [No Ride Armor]

Complete Magma Dragoon Stage without taking damage using only the X Buster [Ride Armor OK until reach the boss]

Complete Jet Stingray Stage without taking damage using only the X Buster

Complete Split Mushroom Stage without taking damage using only the X Buster

Complete Slash Beast Stage without taking damage using only the X Buster [Ride Armor OK]

Complete Frost Walrus Stage without taking damage using only the X Buster

Complete Space Port without taking damage using only the X Buster using Unarmored X

Complete Final Weapon Stage 1 without taking damage only using the X-Buster, except for Double which must be defeated using only Double Cyclone and uncharged X-Buster shots [Ride Armor OK]

Complete Final Weapon Stage 1 without taking damage using Zero [Rider Armor OK]

Complete The Boss Rush without taking damage using only the X Buster using Unarmored X

Defeat all 3 forms of Sigma without taking damage, using only the X-Buster (except for the 1st form), using Unarmored X and forcing Sigma's 2nd form to do the boomerang attack at least once

Enter the sub-boss door in Storm Owl stage without letting the platform get close to the spikes from the side [No Nova Strike]

In the second act of Jet Stingray's Stage, get close to the boss door with the boss himself appearing on the screen

Skip Split Mushroom's Sub-Boss

Defeat Web Spider before letting him use his second pattern [Only works in the boss rush]

Defeat Magma Dragoon with Zero under 15 seconds

Defeat Slash Beast with Zero under 15 seconds

Defeat Jet Stingray with Zero without using his weakness and without allowing to use his horizontal dash (after the Tornado)

As Zero, defeat Split Mushroom without using his weakness and without allowing him to use his spinning attack that he can wall kick

Defeat Iris before she uses her laser attack

Defeat Sigma's second form with Zero only letting him spin his Scythe once

After defeating your first Maverick, beat the rest of the game with X without using the X-Buster and the helmet upgrade, all of this in one session

In one session, beat the game with X from Sky Lagoon to Final Weapon in AlexBaiano Mode, AKA without EVER pressing left at ANY moment, including in menus (Pause + Select then using current data is ok, but NEVER select load from memory card)

In one session, complete Sky Lagoon to Final Weapon using only the X-Buster (Except Sigma's 1st) without upgrades, hearts, tanks and dying

In one session, complete Sky Lagoon to Final Weapon with Zero without hearts, tanks and dying

Defeat General with Zero without Learned Techniques, and only pressing the attack button at max 6 times

In the second act of Storm Owl's stage, reach and obtain the buster upgrade for the first time without pressing left