Mild-mannered and mousy office worker for a real estate firm who moonlights as the beautiful protector and defender of the artificial island metropolis of Cornerstone City, Florida; purple-haired (Penny)/blonde (Pulsar); artificially created life form created from the female DNA cells from several super-powered alien humanoid species and synthetic biological material; crash landed on Earth years ago and raised in an orphanage; targeted by a brutal, covert faction of the Dominus Destructicus galactic crime syndicate; bubbly, air-headed yet carefree, cheerful and sunny personality but determined, responsible and committed to justice; has a strong sense of morality; at times klutzy and accident-prone; sometimes breaks into tears when letting her friends down or failing a mission; kindhearted and caring to others; willing to sacrifice herself to protect her friends; has a romantic crush on Cornerstone City reporter/photographer Kevin Kowalski, who knows her secret identity; favorite hobbies include reading shojo manga, decorating her apartment and eating; favorite foods are ramen noodles, sushi and chocolate cream pie; solar radiation energizes her cells giving her fantastic superhuman powers and abilities; standard powers include super strength, super speed, teleportation, flight (including through space), invulnerability, superhuman reflexes, sixth sense awareness, laser vision, freeze breath and the ability to throw power blasts and fireballs from her hands; special powers rumored is her ability to travel through time, telepathy, and ability to generate an electromagnetic beam; her most powerful ability is the “Pulsar Tornado” in which she spins in super speed into a devastating tornado (perfect for wiping out hordes of enemies and clearing obstacles); expert in all forms of hand-to-hand combat disciplines; her weakness is a specialized “Anti-Pulsar” beam (which is an advanced version of alien radioactive material combined with reverse solar beam technology used to weaken fellow superhero Superhawke) when hitting her drains her powers, making her weak and vulnerable for 24 hours (she needs intense sunlight to recharge, hard to do at night); she can transform from Penny to Pulsar by shouting “Pulsar Twirl!” while spinning; she can also transform into some other alternate “warrior” identities (when in each alter ego, she loses her invulnerability, powered vision, power blasts, and ability to fly, although when after she transforms from Pulsar Pureheart to one of her “warrior” identities while in flight, she can float to the ground safely) some of these “warrior” identities include:

      Pulsar’s cowgirl persona; blonde; dress in white and blue bikini top and vest with white gloves, black short skirt and white boots with spurs; armed with two six-shooters and a lasso; crack shot (uses her sharp-shooting skills to disarm adversaries and clear obstacles); transforms into Casey Calamity by shouting “Calamity Pulsar Twirl!” while spinning

      Sally Sideswipe is Pulsar Pureheart’s “vehicle pilot” identity. She is arguably one of the world’s best automotive racers. She is also a natural in defensive and evasive driving tactics. Sally can drive almost any land vehicle, but she is also a gifted helicopter and aircraft pilot. She is also a skilled mechanic, occasionally customizing her cars in her free time when she is not working as office worker Penny Polanski, or crime fighting as superhero Pulsar. Sally uses her racing skills to pursue fleeing criminals, especially bank robbers and illegal street racers. Her reputation for streets arrests earns her respect for a civilian doing her duty. Sally also participating in local stock car races to earn some extra cash for paying her apartment bills and to expand her crime-fighting arsenal. Pulsar/Penny transforms into Sally by shouting “Sideswipe Pulsar Twirl” while spinning.

      Brenda Beach is Pulsar Pureheart’s aquatic lifeguard alter ego. She is an expert in CPR and life-saving techniques. Her powers including superhuman swimming speed and agility, the ability to breathe underwater, and the ability to telepathically communicate with all aquatic life forms. She has the power to twirl underwater at super-speed into an underwater cyclone to clear many obstacles. Pulsar can transform into Brenda Beach by shouting “Beach Bunny Pulsar Twirl!” while spinning.

      Holly Point is Pulsar Pureheart's weapons master identity. Holly is a superhuman markswoman who can disarm a gang of heavily-armed criminals by well-placed shots. Her preferred weapons are a Desert Eagle .357 handgun, a backup Beretta 92F pistol, shotguns, sniper rifles and bazookas. Despite all this firepower, she never kills a person, only disarms and incompaticates. She can also use her weapons to disable vehicles and hit weak points of mechanical monsters, enemies and obstacles. She a black belt in karate and judo and uses some street brawling techniques making her a formidable and near-undefeatable opponent in hand-to-hand combat. Of all of Pulsar's identities, Holly is her most serious: Stoic and rarely smiles and always concentrating on her job. Her vehicle of choice is a biege 1990 Chevorlet Caprice sedan riddled with bullet holes and some dents. Pulsar transforms into Holly by shouting "Hollowpoint Pulsar Twirl!" while spinning.

      Shelly Sherlock is a modern version of the legendary English detective Sherlock Holmes, possessing all of his intellect and deduction skills. Shelly is an investigative genius solving cases when her alter ego, Pulsar Pureheart, is not fighting crime. Pulsar also uses her Shelly identity to help her in her own cases to get clues to figure out situations and suspects. Shelly’s accessories can also be offensive and defensive weapons. Her pipe blows water-based unbreakable bubbles, which she can use to capture criminals and suspects; she can also use the bubbles as an unbreakable shield for defensive purposes. Her magnifying glasses can be used as a beam weapon focusing sunlight into a powerful offensive beam. And her violin, in which she is a master in playing, can be used to generate sonic wave beams to adversaries and obstacles. Penny/Pulsar can transform into Shelly by screaming “Sherlock Pulsar Twirl” while spinning.

      Betty Broadway is Pulsar Pureheart’s talent artist/sorcerer “warrior” identity. Betty is a powerful magician and spellcaster, which gives her an advantage over supernatural adversaries. Some of her magical abilities include creating magical holograms for assist her in power attacks or distractions. She can also turn herself invisible for stealth purposes. In addition, she can cast levitation (including herself), teleportation and transformation spells and is a powerful achlemist. She’s arguably one of the world’s most powerful and gifted sorceresses, along side other spell casters as Celeste LaFluer (from Twilight Warriors). She is also an expert singer and dancer; she has a beautiful signing voice whether she belts out either pop or opera, and she’s an expert in most of the world’s most popular dance routines. Other talents include her expertise on several musical instruments. She’s also can disguise her voice and master many authentic vocal impersonations, whether male or female. Along with her other stage talents, she is an expert ventriloquist and puppet master. Unfortunately, since Pulsar cannot control all of her emotions while being in each of her “warrior” identities, Betty is the most klutzy and cowardly of her persionalities; sometimes during battle, Betty suddenly chicken out at the wrong moment. One of the side effects of being Betty is that her klutziness and clumsiness affected her office working performance in her Penny Polanski secret identity. But she learns to cope with it in time. Penny/Pulsar can transform into Betty as shouting “Broadway Pulsar Twirl!” while spinning.

      Penelope Phaser is Pulsar Pureheart’s space warrior alter ego. Unlike most of her alternate identities, Penelope retains Pulsar’s flight, super-speed, and teleportation powers. But she is not invulnerable like her other aliases. Penelope is the perfect form when it comes to space combat and travel. Her backpack enables her to fly in lightspeed. Her skin can survive the vacuum of space, but she still needs a helmet to help her breathe in space, unlike her Pulsar form, which she can breathe in space. She is armed is a plasma pistol, and optional tractor beam rifle for larger obstacles, and a light sword she carries in her right ankle scabbard. Her helmet contains a heads-up display with space navigation and communications. She also has a “smart” beam shield to protect her from projectile weapons, human or alien. As Penelope, Pulsar also has a special power: cosmic awareness and sixth sense. Penny/Pulsar can transform into Penelope by shouting “Phaser Pulsar Twirl” while spinning.