About Fireboy and Watergirl
Oslo Albet is credited for Fireboy and Watergirl. The catalog places it under Teamwork, records HTML5, JavaScript for this build, and gives November 19, 2009 as its release information.
Controls and Getting Started
The catalog record for Fireboy and Watergirl contains no control mapping. If the build shows instructions at launch, those should take precedence over third-party key guesses.
Gameplay Notes
Approach Fireboy and Watergirl by learning what advances the run and what ends it, then make one adjustment at a time; that keeps advice grounded in this Teamwork build instead of borrowing tactics from unrelated games.