Because you like Rosalina in Super Mario Galaxy
Tiana lives by a simple motto: "Fairy tales can come true. But you gotta make them happen, it all depends on you." See them in The Princess and the Frog.
With her mastery of martial arts and her prodigious building skills, Wyldstyle projects an air of invincibility. But she's not bulletproof. See them in The Lego Movie.
Spyro the Dragon loves getting into trouble around the Dragon Realms. See them in Spyro the Dragon.
Even with the world on the line, Bayonetta is an Umbra Witch who maintains a biting sense of humor. See them in Bayonetta.
Fox McCloud leads a team of pilots through the Lylat System in search of the evil genius Andross, the villain that killed his father. See them in Star Fox.
The fearless bodyguard of Rick Flag, Katana will ruthlessly kill her enemies, trapping their souls in her sword. See them in DC Extended Universe.
Wheatley's got an endless supply of bad ideas that he wants to share. See them in Portal Series.
Resourceful and courageous, Chun-Li is dedicated to using her considerable strengths against evil. See them in Street Fighter.
Tifa Lockhart is part mother hen, part martial arts bad-ass. See them in Final Fantasy Series.
Meat Boy tenaciously throws himself into danger, and when he fails, he immediately gets back up and tries again. See them in Super Meat Boy.
Princess Bubblegum is brilliant and determined, but can display a nasty temper. See them in Adventure Time.