Betamon (ベタモン "Betamon") is an amphibian rookie level Digimon of the virus type. Betamon are usually green and black amphibians with a single fin protruding from their bodies. They are very meek and calm creatures that tend to live around forests, lakes and ponds. They are able to store electricity on their bodies, which they can use to unleash Electric Shocks. They can also use their fins as cutting blades. Betamon are also known for controlling small amounts of water in an attempt of drowning their opponents in a Water Tower. Their names comes from "beta", a type of wave with a negative polarity.
 Game Appearances
Betamon is a playable digimon in this game, obtainable from Tanemon. You can also recruit Betamon to the city. You do not have to fight him though, you only need to talk to him. After recruiting him, he'll first off work in a market shop, afterwards, he'll go missing for a while and then he'll appear on a fountain, relaxing.
Betamon can also special digivolve to Bakemon.
Betamon is the first card tamer the player can face. Betamon is known for being the single tamer, not counting evolution lines, that has the most decks. His Tutorial deck is only shown during the game's tutorial, and the game is fixed so that the same cards are always played. His Betamon deck, on the other hand, is a basic tri-color deck. Finally, his Pickup deck is an advanced tri-color deck, similar to the one Analogman uses, that makes heavy use of the Sevens cards and Download evolutions in order to gain an advantage.
 Card data
Betamon is a playable Digimon in this game. Their special attack is set to Electric Shock.
Betamon is an enemy you can fight in this game, found at Divermon Lake. You can also use Betamon as a playable blue monster card with stats of 1/1 in the Card Battle side quest.
Betamon is a playable digimon in this game. It can digivolve into Seadramon or Sukamon depending on which conditions are fulfilled. For Seadramon, Betamon needs to reach level 13 and for Sukamon, Betamon needs to reach level 12 but must have at least 26 aptitude.
Betamon is a playable digimon in both games.