Xenogen

← #168: Xenomite

Pokémon

#170: Xenoqueen →

Xenogen Mutant Pokémon #169 Xenogen
Type Nuclear Unknown Unknown
Abilities Damp or Aftermath				Hidden Ability
Mega Ability
Gender ratio 25% male, 75% female		Catch rate 85 (11.1%)
Breeding Egg groups Monster and Bug Hatch time 9180 steps
Height 1.6 m m		Weight 98.9 kg lbs {{{weight2-kg}}} kg
Base experience yield 142		Leveling rate Slow
EV yield Total: 0 HP 0 Atk 0 Def 1 Sp.Atk 1 Sp.Def 0 Speed 0 HP 0 Atk 0 Def 0 Sp.Atk 0 Sp.Def 0 Speed
Body style Unknown		Pokédex color   Black
Base friendship 25

Xenogen is a Nuclear Pokémon.

It evolves from Xenomite starting at level 55, and into Xenoqueen through trade.

Pokédex entry

Pokédex entry A bizarre life form which thrives in irradiated fields of nuclear waste. It is a parasitic creature that latches on to any prey and suck out its life force.

Biology

Physiology

It is black and green, with 2 legs and a tail. It has tubes connecting parts of its body, making it look more like a mutant.

Gender Differences

None.

Game locations

Availability None Evolve Xenomite Common Uncommon Fossil Rare Poké Radar Buy One Nuclear Plant Zeta East

Held items

Held item(s) None This Pokémon cannot be found holding an item. Common Uncommon Rare Always

Base stats

Stat	Range
	At Lv. 50	At Lv. 100
HP: 76	136 - 183	262 - 356
Attack: 44	44 - 105	83 - 205
Defense: 76	72 - 140	141 - 276
Sp.Atk: 91	86 - 157	168 - 309
Sp.Def: 89	84 - 155	164 - 304
Speed: 74	71 - 138	137 - 271
Total: 450   Other Pokémon with this total
Minimum stats are calculated with 0 EVs, IVs of 0, and a hindering nature, if applicable. Maximum stats are calculated with 252 EVs, IVs of 31, and a helpful nature, if applicable.

Type Effectiveness

Under normal battle conditions, this Pokémon is:

Immune to: Normal 2× Fighting 2× Flying 2× Poison 2× Ground 2× Rock 2× Bug 2× Ghost 2× Steel 2× Fire 2× Water 2× Grass 2× Electric 2× Psychic 2× Ice 2× Dragon 2× Dark 2× Fairy 2× Nuclear ½× None

Doubly resistant to: Normal 2× Fighting 2× Flying 2× Poison 2× Ground 2× Rock 2× Bug 2× Ghost 2× Steel 2× Fire 2× Water 2× Grass 2× Electric 2× Psychic 2× Ice 2× Dragon 2× Dark 2× Fairy 2× Nuclear ½× None

Resistant to: Normal 2× Fighting 2× Flying 2× Poison 2× Ground 2× Rock 2× Bug 2× Ghost 2× Steel 2× Fire 2× Water 2× Grass 2× Electric 2× Psychic 2× Ice 2× Dragon 2× Dark 2× Fairy 2× Nuclear ½× None

Damaged normally by: Normal 2× Fighting 2× Flying 2× Poison 2× Ground 2× Rock 2× Bug 2× Ghost 2× Steel 2× Fire 2× Water 2× Grass 2× Electric 2× Psychic 2× Ice 2× Dragon 2× Dark 2× Fairy 2× Nuclear ½× None

Weak to: Normal 2× Fighting 2× Flying 2× Poison 2× Ground 2× Rock 2× Bug 2× Ghost 2× Steel 2× Fire 2× Water 2× Grass 2× Electric 2× Psychic 2× Ice 2× Dragon 2× Dark 2× Fairy 2× Nuclear ½× None

Doubly weak to: Normal 2× Fighting 2× Flying 2× Poison 2× Ground 2× Rock 2× Bug 2× Ghost 2× Steel 2× Fire 2× Water 2× Grass 2× Electric 2× Psychic 2× Ice 2× Dragon 2× Dark 2× Fairy 2× Nuclear ½× None

Moves

By leveling up

By Leveling Up

Level   Move   Type   Cat.   Pwr.   Acc.   PP  Start Leech Life Bug Physical 20 100% 15 Start Bite Dark Physical 60 100% 25 Start Growl Normal Status — 100% 40 13 Growl Normal Status — 100% 40 24 Glare Normal Status — 100% 30 30 Gamma Ray Nuclear Special 40 100% 30 35 Screech Normal Status — 85% 40 39 Sludge Poison Special 65 100% 20 47 Half-life Nuclear Special — 90% 10 52 Nuclear Waste Nuclear Status — 85% 10 54 Radioacid Nuclear Special 60 100% 15 61 Fallout Nuclear Status — —% 10 65 Explosion Normal Physical 250 100% 5 68 Proton Beam Nuclear Special 100 90% 5 80 Fission Burst Nuclear Physical 150 100% 5

Bold moves get STAB when used by Xenogen Italic moves get STAB only when used by an evolution of Xenogen Underlined moves are unavailable to a prior evolution(s) and/or will be completely unavailable upon evolving.

By TM/HM

By TM/HM

TM   Move   Type   Cat.   Pwr.   Acc.   PP  TM06 Toxic Poison Status 0000— 090}}90% 10 TM10 Hidden Power Normal Special 06060 100}}100% 15 TM11 Sunny Day Fire Status 0000— —}}—% 5 TM12 Taunt Dark Status 0000— 100}}100% 20 TM13 Ice Beam Ice Special 09090 100}}100% 10 TM15 Hyper Beam Normal Special 150150 090}}90% 5 TM17 Protect Normal Status 0000— —}}—% 10 TM18 Rain Dance Water Status 0000— —}}—% 5 TM19 Giga Drain Grass Special 07575 100}}100% 10 TM21 Frustration Normal Physical 0000Varies 100}}100% 20 TM26 Earthquake Ground Physical 100100 100}}100% 10 TM27 Return Normal Physical 0000Varies 100}}100% 20 TM30 Shadow Ball Ghost Special 08080 100}}100% 15 TM32 Double Team Normal Status 0000— —}}—% 15 TM35 Flamethrower Fire Special 09090 100}}100% 15 TM36 Sludge Bomb Poison Special 09090 100}}100% 10 TM38 Fire Blast Fire Special 110110 085}}85% 5 TM41 Torment Dark Status 0000— 100}}100% 15 TM42 Facade Normal Physical 07070 100}}100% 20 TM44 Rest Psychic Status 0000— —}}—% 10 TM45 Attract Normal Status 0000— 100}}100% 15 TM50 Overheat Fire Special 130130 090}}90% 5 TM57 Charge Beam Electric Special 05050 090}}90% 10 TM64 Explosion Normal Physical 250250 100}}100% 5 TM68 Giga Impact Normal Physical 150150 090}}90% 5 TM70 Flash Normal Status 0000— 100}}100% 20 TM79 Dark Pulse Dark Special 08080 100}}100% 15 TM82 Sleep Talk Normal Status 0000— —}}—% 10 TM87 Swagger Normal Status 0000— 090}}90% 15 TM90 Substitute Normal Status 0000— —}}—% 10 TM93 Infestation Bug Physical 02020 100}}100% 20 TM95 Caustic Breath Dragon Special 06060 100}}100% 10 HM04 Strength Normal Physical 08080 100}}100% 15

Bold moves get STAB when used by Xenogen Italic moves get STAB only when used by an evolution of Xenogen Underlined moves are unavailable to a prior evolution(s) and/or will be completely unavailable upon evolving.

By Breeding

By Breeding

Father   Move   Type   Cat.   Pwr.   Acc.   PP  This Pokémon learns no moves by breeding.

Moves marked with an asterisk (*) must be chain bred to Xenogen Bold moves get STAB when used by Xenogen Italic moves get STAB only when used by an evolution of Xenogen (Breeding moves cannot be re-learned by the Move Expert upon evolving)

By Tutoring

By Move Tutor

Move   Type   Cat.   Pwr.   Acc.   PP   Cost  Toxic Spikes Poison Status — —% 10 4 Last Resort Normal Physical 140 100% 5 4 Endeavor Normal Physical Varies 100% 5 4 Bug Bite Bug Physical 60 100% 20 4 Gunk Shot Poison Physical 120 70% 5 4 Helping Hand Normal Status — —% 20 4 Signal Beam Bug Special 75 100% 15 4 Nasty Plot Dark Status — —% 10 4

Bold movea get STAB when used by Xenogen Italic movea get STAB only when used by an evolution of Xenogen Underlined moves are unavailable to a prior evolution(s) and/or will be completely unavailable upon evolving.

 Evolution

Unevolved Xenomite  Nuclear

Level 55 →

First evolution Xenogen  Nuclear

Trade →

Second evolution Xenoqueen  Nuclear

Sprites

Front	Back
Front shiny	Back shiny
Egg sprite

Trivia 

• Prior to version 1.2, Xenogen used Shelgon's cry.

Design origin

Xenogen is based on the Chestburster, the third stage of a xenomorph's life cycle

Name origin 

Xenogen originates from the word xenomorph, in reference to Ridley Scott's Alien movie franchise. Xeno may also derive from the prefix "xeno-", which is generally used in taxonomic names to denote strangeness. The "gen" part of the name comes from genetics.

← #168: Xenomite

Pokémon

#170: Xenoqueen →