About Gun Mayhem
For Gun Mayhem, the stored metadata points to Kevin Gu as developer, Dueling as genre, Flash as the browser technology, and Unknown as the release record.
Controls and Getting Started
The catalog record for Gun Mayhem contains no control mapping. If the build shows instructions at launch, those should take precedence over third-party key guesses.
Gameplay Notes
Because browser builds can differ, judge Gun Mayhem by the version in front of you; learn its immediate feedback first, then turn those observations into a repeatable approach.