பென் டென் - தொடரின் கடந்த கால ஏலியன்கள்

1. Heatblast - Pyronite: Can generate and control fire, absorb heat, and fly using fire propulsion.

2. Wildmutt - Vulpimancer: Enhanced senses, agility, and strength; can track scents and see in the dark.

3. Diamondhead - Petrosapien: Can generate and manipulate crystal, create weapons and shields, and regenerate damaged crystal.

4. XLR8 - Kineceleran: Super speed, agility, and reflexes; can create tornadoes by running in circles.

5. Grey Matter - Galvan: Super intelligence, can fit into small spaces, and has enhanced agility.

6. Four Arms - Tetramand: Super strength, durability, and can create shockwaves by clapping hands.

7. Stinkfly - Lepidopterran: Can fly, shoot slime, and has enhanced agility and strength.

8. Ripjaws - Piscciss Volann: Can breathe underwater, swim at high speeds, and has powerful jaws and claws.

9. Upgrade - Galvanic Mechamorph: Can merge with and upgrade technology, shoot energy beams, and shape-shift.

10. Ghostfreak - Ectonurite: Can become intangible, invisible, and possess other beings.

11. Cannonbolt - Arburian Pelarota: Can roll into a ball, has super strength and durability.

12. Wildvine - Florauna: Can stretch limbs, grow vines, and regenerate.

13. Spitter - Spheroid: Can spit slime that can trap enemies and create slippery surfaces.

14. Buzzshock - Nosedeenian: Can generate and control electricity, and travel through electrical currents.

15. Arctiguana - Polar Manzardill: Can generate and control ice, and has enhanced strength and durability.

16. Upchuck - Gourmand: Can eat and digest any material, and shoot explosive projectiles.

17. Way Big - To'kustar: Can grow to enormous size, has super strength, and can shoot cosmic rays.

18. Big Chill - Necrofriggian: Can become intangible, fly, and generate extreme cold.

19. Echo Echo - Sonorosian: Can create sonic blasts, duplicate himself, and merge duplicates.

20. Humungousaur - Vaxasaurian: Can grow in size, has super strength, and durability.

21. Jetray - Aerophibian: Can fly at high speeds, shoot neuroshock blasts, and breathe underwater.

22. Chromastone - Crystalsapien: Can absorb and redirect energy, and has enhanced strength and durability.

23. Brainstorm - Cerebrocrustacean: Super intelligence, can generate and control electricity, and has telekinesis.

24. Alien X - Celestialsapien: Can alter reality, has invulnerability, and can regenerate.

25. Clockwork - Chronosapien: Can control time, travel through time, and alter timelines.

26. Atomix - Unknown species: Can generate atomic energy, create nuclear blasts, and fly.

Additional Aliens

1. Swampfire - Methanosian: Can generate and control fire, regenerate, and has super strength.

2. Ultimate Humungousaur - Enhanced version of Humungousaur: Can grow bone-like armor and shoot missiles.

3. Shocksquatch - Gimlinopithecus: Can generate and control electricity.

4. Overflow - Cascan: Can shoot water jets and create water constructs.

5. Slapback - Ekoplektoid: Can duplicate himself and each duplicate becomes smaller and stronger.