Buster Gun: Intro Level
2 stars: You can now shoot 4 bullets at a time

3 stars: You can now charge your Buster up to 2 grades
4 stars: You can now charge your Buster in less time

Z-Saber: Intro Level
2 stars: You can now perform a double slash
3 stars: You can now perform a triple slash
4 stars: You can now charge your slash
5 stars: You can now charge your slash in less time
6 stars: You can now perform a jumping rolling slash
7 stars: You can now perform a dash rolling slash

Triple Rod: Recived from Cerveau
2 stars: You can now perform a double attack
3 stars: You can now perform a triple attack
4 stars: You can now charge your attack
5 stars: You can now charge your attack in less time

Shield Boomerang: Recived from Cerveau
2 stars: You can now perform a middle range attack
3 stars: You can now perform a long range attack

 

 

 

===Nurse===

Priest Type, Doubles Your Vitality, Permanent:
Winkie - container surrounded by walls, pit section warehouse mission

Level 2 Red Type, Increases Max Vitality, Permanent:
Nuppie - old lab, up high left of exit, container
Mippie - high hook in junk stage, container
Reppie - top-left computer, hacking stage
Lippie - hidden above resistance desert gate, container

Level 2 Blue Type, Becomes Sub-Tank, Permanent:
Hapitan - in a shaft opened by the armored car in the second building, Armored Car stage
Lubtan - top of desert ruins, desert mission
Nebitan - behind sand waterfall, underground prison mission
Nutan - hidden room container above pit area entrance, warehouse mission

Level 1 Red Type, Restores Some Vitality, One-Use:
Areff - bottom ledge of underwater cliff, hacking mission
Bireff - above-room in  train stage before gate, container
Sireff - left of Morikku, container, Halpyuia
Dereff - container in lower room, Harpuia mission
Ereff - left container temple roof above flying guardians, Neo Arcadia area 1
Fureff - Guarded room in base; container
Hareff - container on right ledge in vertical corridor, Neo Arcadia area 2
Greff - warehouse mission ventilation shaft, container
Ireff - right bottom temple roof left container, Neo Arcadia area 1
Gireff - Gun-X, early junk stage

Level 1 Blue Type, Absorbs Damage for Vitality, One-Use:
Motolar - container in top right corner of pit area, warehouse mission
Tielar - container at 2-01, hacking mission
Muelar - temple roof container above bug boss, Neo Arcadia area 1
Rohealar - container on platform above submarines, hacking mission

Level 1 Green Type, Restores Full Vitality, One-Use:
Morick - lower level container between turtles, Harpuia level
Keick - top-right computer, hacking mission
Coswick - container ledge off cliff, Neo Arcadia area 1
Somack - new area in lost lab after data mission, container

===Animal===

Turtle Type, Increases Defense, Permanent:
Shelter - Turtle tank, underground prison mission

Cheetah Type, Increases Speed, Permanent:
Turbo - Fefnir defeated, Fefnir stage

Frog Type, Reduces Slide Speed, Permanent:
Ribbid - spread shooter enemy, warehouse stage

Monkey Type, Increases Climb Speed, Permanent:
Gibber - Spike pillars, junk stage

Bird Type, Rescues From Pitfall, One-Use:
Buffer - Arm-X, on train
Birsky - Spiked wheel enemy, early junk area
Birtack - Flying bat enemy drops, Armored Car stage
Birdain - Flying missile jet, train
Birtross - Flying-X, Harpuia stage
Birfly - vulture enemy, plane rescue
Birrair - hardhat helicopter enemy, Neo Arcadia area 2

Sea Otter Type, Stuns Enemies, One-Use:
Sticken - little copy monkey, energen protection mission
Stickon - jumping dog enemy, Phantom/bomb mission
Stickle - hanging spider enemy, warehouse mission
Sticker - green wall crawling cannon, lost data mission

Globefish Type, Explodes on Enemies, One-Use:
Bompu - skeleton fish enemy, hacking mission
Bomga - floating bomb enemy, Lost data mission
Bomgu - defeat Leviathan, hacking mission
Bompa - squid enemy, hacking mission

Bee Type, Shoots Bullets for Cover, One-Use:
Beesus - defeat tall mid-boss, train stage
Beedle - defeat Halpera, Harpuia mission
Beenet - shield attacker enemies, warehouse mission
Beehoney - defeat Heracrios boss, Neo Arcadia area 1
Beefive - defeat 2 winged guardians, Neo Arcadia area 1
Beevoize - Ciel's room (level A, S), container

===Hacker===

Magician Type, Shields in Damage Zone, Permanent:
Totten - defeat Pantheon Core, train stage

Armor Type, Wipes Out Some Enemies, One-Use:
Eenite - Monkey boss, protect energen crystals mission
Kenite - Camel enemy, Fefnir mission

Giant Type, Cuts Boss Energy, One-Use:
Hafmargo - rolling cutter wielder, train
Hafmarda - Phantom defeated, Phantom/bomb mission

Time Type, Temporarily Stuns Enemy, One-Use:
Stocchu - digger mission boss
Stoctto - old lab, first time through, Sword-X
Stoccue - bug generator enemy, opening
Stochpoh - left container temple roof above flying guardians, Neo Arcadia area 1
Sutoppi - bear trap thing, plane stage

Clock Type, Slows Time, One-Use:
Clocka - old man (Andrew), talk to him (Yes, No)
Clocta - container at 3-02, hacking mission
Cloctch - bug mid-boss, Neo Arcadia area 1
Clocpah - old lab, next to Zero stasis, container
Clocpooh - high on wall in junk stage, next to energen crystal, container

Item Type, Beaten Enemies Drop Items, One-Use:
Itettle - sand snake enemy, plane rescue
Itemon - roader robot, early train stage
Itecle - Maha Ganeshariff defeated, lost data
Itepon - container at 3-05, hacking mission
Iteron - right bottom temple roof right container, Neo Arcadia area 1

Met Type, Turns Enemies Into Mets, One-Use:
M-orell - secret underground passage, Bull stage
M-oria - Anubistep, plane stage
M-orque - armadillo cannon enemy, Fefnir stage
M-orekka - container at  1-02, hacking mission

===Rare===
Chameleon Type, Temporarily Invincibility
Jackson - See Secrets and Tips section
To Use Jackson: Press and hold the jump button for 5 or 6 seconds, until Zero begins to turn
different colors (he may turn invisible also). This effect lasts about 10-15 seconds, and
while this effect is going, Zero takes no damage from anything, even spikes. On the flip side,
Zero will be unable to pick up items, go through doors and boss gates, use the Trance
machines, or use the elevator platform at the Resistance base during this chameleon effect.

 

Hunter - base codename
Buggy - Get F rank in Stage
Lazy - Get F rank 3x in Stages
Scrapper - Get F rank 5x in Stages
Crasher - Get F rank 7x in Stages
Slowpoke - Get no clear time points in ranks A through E
Sniper - 9/10 use of Buster in ranks A through E
Destroyer - 2x or more than required enemy kills in ranks A through E
Fearful - Quit/Give Up mission in ranks S through F
Speedster - Complete stage 10 seconds or more under time limit in ranks A through E
Warrior - Rank A through E, no other requirements
Slayer - 9/10 use of Z-Saber in ranks A through E
Pacifist - 10% or less than enemy kill requirement in ranks A through E
Collector - 77 or more Cyber Elves in ranks A through E
Hero - Get S rank in a stage
Superhero - Get S rank 3x in Stages
Savior - Get S rank 5x in Stages
Immortal - Get S rank 7x in Stages
Master - Get after clearing Hard mode