Complete the Intro Stage
Complete Wire Sponge stage
Complete Morph Moth stage
Complete Flame Stag stage
Complete Magna Centipede stage
Complete Bubble Crab stage
Complete Crystal Snail stage
Complete Overdrive Ostrich stage
Complete Wheel Gator stage
Complete X-Hunter I stage
Complete X-Hunter II stage
Complete X-Hunter III stage
Complete X-Hunter IV stage
Beat The Game
Defeat Serges in one of eight stages and obtain the Zero Head Part
Defeat Violen in one of eight stages and obtain the Zero Body Part
Defeat Agile in one of eight stages and obtain the Zero Leg Part
Beat the Game with all Upgrades, Sub-Tanks, Heart Tanks and X Parts [No Passwords]
Defeat Zero
Beat Intro Stage Using only the X-Buster with 22 Jumps or less
Beat Wire Sponge stage using only the X-Buster with 19 Jumps or less
Beat Morph Moth stage using only the X-Buster with 23 Jumps or less
Beat Magna Centipede stage using only the X-Buster with 18 Jumps or less
Beat Flame Stag stage using only the X-Buster with 71 Jumps or less
Beat Overdrive Ostrich stage using only the X-Buster with 2 Jumps or less
Beat Bubble Crab stage using only the X-Buster with 30 Jumps or less
Beat Crystal Snail stage using only the X-Buster with 34 Jumps or less
Beat Wheel Gator stage using only the X-Buster with 25 Jumps or less
Defeat Morph Moth without taking damage using only the buster
Defeat Wire Sponge without taking damage using only the buster
Defeat Crystal Snail without taking damage using only the buster
Defeat Bubble Crab without taking damage using only the buster
Defeat Overdrive Ostrich without taking damage using only the buster
Defeat Magna Centipede without taking damage using only the buster
Defeat Flame Stag without taking damage using only the buster
Defeat wheel gator without taking damage using only the buster
Defeat Violen on Hunter Base without taking damage using only the buster
Beat The Game without Dying [No Password]
Beat The Game in less than 1 Hour and 20 Minutes [No Password]
Get the Sub Tank in Wire Sponge stage without pressing left [No Leg Upgrade or Weapons]
Beat The Game using only the X-Buster [Don't take the Helmet upgrade]
Defeat Agile on Hunter Base without taking damage using only the buster
Get the Extra Live in Overdrive Ortrish stage
Get the THIRD Extra Live in Flame Stag stage
Get the SECOND Extra Live in Morph Moth stage without pressing left [Starts on botton, you need jump to the top and get the extra live]
Get the Sub Tank on Magna Centipide without pressing left
Wait until the night before entering inside the tank (Wheel Gator)
Get the FIRST Extra Live in Crystal Snail stage using the Ride Armor
Find the THIRD Energy HP in Bubble Crab stage
Find the Last Energy HP in Wheel Gator stage
Defeat Sigma First Form without taking damage using only the buster
Defeat Zero without taking damage using only the buster