Guns of Boom is a multiplayer shooter in the vein of Valve’s Team Fortress 2. It’s not interested in highbrow, super serious action. If anything, it aspires to the blender utterly mad chaos of a reflex shooter with a dash of creative game design. The result isn’t perfect, but for a mobile multiplayer shooter, it’s not bad. It’s never groundbreaking, but it manages to be fun and engaging.