Appearances in games
Smile Charge was named and first appeared in Dragon Ball Xenoverse as one of Android 17's Super Skills. It is one of the few skills unavailable for use by the Future Warrior.
Smile Charge returns in Dragon Ball Xenoverse 2 as one of Android 17's Super Skills in his Favorite Clothing 1 skillset. Like in Xenoverse, it is one of the few skills unavailable for use by the Future Warrior (Xenoverse 2) (interestingly it share this trait with Imperfect Cell's Zetsumei Bullet Ultimate Skill).