Alexa the Vampire

 is an American action-adventure-fantasy video game series created by Oscar Hamilton, being developed by  (2004-2010) and  (since 2012) and published by  from 2004 until 2008 and Activision since 2010.

Synopsis
A brave vampire known as Alexa has to combat villainous threats to her strange and supernatural world.

Games

 * 1)  (video game) (2004)
 * 2) Alexa the Vampire: The Wendigo Rises (2006)
 * 3) Alexa: Double Trouble (2008)
 * 4) Alexa and the Vampire King (2010)
 * 5) TBD (2012)
 * 6) [something kinda big for a ten year anniversary] (2014)
 * 7) TBD (2016)
 * 8) TBD (2018)
 * 9) TBD (2020)

Main

 * Alexa Ula (voiced by Janice Kawaye) - a brave but arrogant vampire who can use her vampiric abilities to TBD.
 * Bones (vocal effects by Dee Bradley Baker) - Alexa's pet wolf who TBD.

Supporting

 * Oak (voiced by Jim Meskimen) - a sentient tree who teaches Alexa to master her abilities in order to TBD.
 * Nikolai Lee (voiced by Will Friedle) - Alexa's laid-back love interest who is a vampire as well and is TBD.
 * Andrea Stone (voiced by Kath Soucie) - a friendly witch who is friends with Alexa, using her mystic powers to TBD.

Antagonists

 * Helen Sing (voiced by Nika Futterman) - a vicious vampire hunter who wants to hunt down Alexa and kill TBD.
 * Crash and Bash (voiced by Tom Kenny and John DiMaggio, respectively) - Helen's not-so-bright enforcers who often are seen goofing around TBD.
 * Ronan (voiced by Jim Cummings) - Helen's sadistic enforcer who is considered her best henchman and is out to TBD.
 * Wendell (voiced by Diedrich Bader) - a vicious wendigo who is TBD.
 * [double trouble villain, clone, doppelgänger or alternate reality Alexa]
 * Vlad Dracul (voiced by Clancy Brown) - the very first vampire who is a massive xenophobe and wants a vampiric world.