Ben 10 has a total of 19 distinct alien transformations available in the Omnitrix throughout the original series (2005–2008).
The Omnitrix: A Growing Arsenal
Initially, when Ben Tennyson discovers the Omnitrix, it contains a select set of transformations. As stated by Warner Bros., the Omnitrix "features ten alien transformations" at the beginning. This starting roster provides Ben with a diverse range of powers, from super strength and speed to elemental control and technological manipulation.
However, the Omnitrix is a complex device, and Ben's adventures often lead him to encounter new alien species. Over time, he gains the ability to unlock additional species, expanding his available forms and powers. This ability to unlock new aliens is a key part of the original series' progression, allowing Ben to face increasingly powerful threats with new capabilities.
The Original Ten Aliens
The initial set of transformations available to Ben from the start of the series includes:
- Heatblast: A Pyronite from Pyros, possessing intense heat and fire manipulation.
- Wildmutt: A Vulpimancer from Vulpin, with enhanced senses but no sight.
- Diamondhead: A Petrosapien from Petropia, with a crystalline body and the ability to manipulate crystals.
- XLR8: A Kineceleran from Kinet, known for incredible speed.
- Grey Matter: A Galvan from Galvan Prime, a tiny alien with vast intellect.
- Four Arms: A Tetramand from Khoros, boasting immense strength and four arms.
- Stinkfly: A Lepidopterran from Lepidterrana, capable of flight and producing sticky goo.
- Ripjaws: A Piscciss Volann from Piscciss, an aquatic alien with powerful jaws.
- Upgrade: A Polymorph from Galvan B, a sentient goo capable of merging with and upgrading technology.
- Ghostfreak: An Ectonurite from Anur Phaetos, a spectral alien with invisibility, intangibility, and possession abilities.
These ten aliens formed the core of Ben's powers for the first season.
Aliens Unlocked During the Original Series
As the series progresses, Ben accidentally or intentionally unlocks several new aliens by scanning them or through device malfunctions. These additions significantly increase his options in battle. The aliens unlocked throughout the original series run (Seasons 1-4 and the movie Secret of the Omnitrix) are:
- Cannonbolt: A Arburian Pelarota from Arburia, capable of rolling into a highly durable sphere. (Unlocked in "The Hong Kong Smashes Back")
- Wildvine: A Florauna from Flors Verdance, a plant-like alien with stretchy limbs and seed bombs. (Unlocked in "Camp Fear")
- Spitter: An unknown species, capable of spitting toxic goop. (Unlocked/Appeared in Secret of the Omnitrix)
- Buzzshock: A Nosedeenian from Nosedeen Quasar, an electrical alien capable of duplicating. (Unlocked/Appeared in Secret of the Omnitrix)
- Arctiguana: An Polar Manzardill from X'nelli, an ice-breathing alien. (Unlocked/Appeared in Secret of the Omnitrix)
- Upchuck: A Gourmand (either Perk or Murk) from Peptos XI, capable of eating and regurgitating energy. (Unlocked/Appeared in Secret of the Omnitrix)
- Ditto: A Splixson from Astrodactyl, capable of creating multiple identical duplicates. (Unlocked in "Divided We Stand")
- Eye Guy: A Opticoid from Sightra, covered in eyes that can shoot various energy beams. (Unlocked in "Ben 10 vs. The Negative 10: Part 2")
- Way Big: A To'kustar from the Cosmic Storms, a colossal alien with immense strength. (Unlocked in Secret of the Omnitrix)
Total Transformations
Combining the initial ten aliens with the nine aliens unlocked during the original series run gives us the total number of distinct alien forms Ben utilizes:
| Category | Number of Aliens |
|---|---|
| Initial Aliens | 10 |
| Unlocked Aliens | 9 |
| Total | 19 |
Therefore, Ben 10 has 19 different alien transformations available to him by the end of the original series.
