|   | This page is under construction | 
| Opponents need to be added. | 
Besides fighting against other Neopets, users can fight against villains, monsters and other assorted creatures with computer AI in the 1-Player Battledome.  As of September 2006, there are 62 opponents that users can acquire and face.
Normal Challengers
| Challenger | Arena and Description | Notes | 
|  Advisor Broo
 | Pango Palladium 
 
 We all know who holds the true reins of power in Roo Island, and it isn't that simple-minded dice-throwing King.
 |  | 
|  Balthazar
 | Rattling Cauldron 
 
 Balthazar roams Neopia in search of faeries. Beware of this mystical faerie hunter though, once he finds prey they rarely escape!
 |  | 
|  Boochi
 | Central Arena 
 
 | Unlocked via random event anywhere on the site.
 | 
|  Cave Chia
 | Ugga Dome 
 
 This prehistoric Chia is annoyed as a sabre toothed usul just stole his lunch. He is going to beat you up with his big club!
 | Unlocked via random event at the Cave Paintings.Defenders of Neopia opponent for Series 1, Mission 3.
 | 
|  Chia Clown
 | Central Arena 
 
 This pint sized prankster was once a great entertainer, but ever since the theme parks closed he has been really lonely. Now he lurks around the battledome looking for new people to play tricks on.
 |  | 
|  Chiazilla
 | Dome of the Deep 
 
 Up from the depths, twenty stories high... CHIAZILLA. 300 metric tons of fear, and hes not happy...
 | Unlocked via random event while visiting Maraqua ruins.
 | 
|  Commander Garoo
 | Neocola Centre 
 
 This Blumaroos mean temper, foul attitude, and utter contempt for other Neopets is just one of the reasons he is a major opponent in the Battledome!
 |  | 
|  Count Von Roo
 | Rattling Cauldron 
 
 This is not just any Count, it is Count Von Roo, and he is out to get some blood!
 | Unlocked via random event anywhere on the site.
 | 
|  Cybunny Scout
 | Ugga Dome 
 
 The Cybunny Scout may not be evil, but she isn't someone you want attacking you...
 |  | 
|  Donny
 | Frost Arena 
 
 |  | 
|  Down For Maintenance Pteri
 | Central Arena 
 
 | Unlocked via random event anywhere on the site.
 | 
|  Edna
 | Rattling Cauldron 
 
 Edna the Witch is going to use her magic spells to turn your pet into a toad (unless it is one already!)
 | Unlocked by completing one of Edna's quests.
 | 
|  Evil Sloth Clone
 | Neocola Centre 
 
 The Evil Sloth Clone is one of Dr. Sloths many creations. This minion sometimes thinks he is Dr. Sloth!
 | Unlocked via random event while visiting the Kreludor.Defenders of Neopia opponent for Series 1, Mission 10.
 | 
|  Eyrieki
 | Central Arena 
 
 If YOU were woken up after thousands of years of rest... you'd be cranky too!
 |  | 
|  Flaming Meerca
 | Central Arena 
 
 This flaming meerca has come to the Battledome to teach you what it means to fight with fire!
 |  | 
|  Ghost Lupe
 | Pango Palladium 
 
 A once brave Lupe knight this ghost is restless, and desperately seeking revenge. He is easily angered so be very careful...
 | Unlocked by visiting 131 Soup AlleyDefenders of Neopia opponent for Series 1, Mission 2.
 | 
|  Giant Ghostkerchief
 | Rattling Cauldron 
 
 | Unlocked by visiting the new features page for October 31, 2003.Defenders of Neopia opponent for Series 1, Mission 9.
 | 
Battleground of the Obelisk Challengers
...to be added...
Retired Challengers
...to be added...
Trivia
- Six faeries (Air, Water, Earth, Fire, Dark, Light) were available for the old Faerie League. They are now retired and so is the Faerie League.
- Some challengers were intended to be plot-only challengers, but later turned out as a regular BD challenger such as the Evil Sloth Clone. However, it may be the other way around.
External links