Blasters are fictional energy-based weapons commonly found in science fiction, particularly in movies, video games, and literature. They typically emit bolts of energy or plasma, which can be used to incapacitate or destroy targets. Blasters are often associated with futuristic settings and advanced technology, making them a staple in genres like space opera and cyberpunk. In many stories, blasters come in various forms, including handheld pistols, rifles, and larger mounted weapons. They are frequently depicted as being used by characters such as space soldiers, bounty hunters, and other combatants. The design and functionality of blasters can vary widely, reflecting the creativity of the fictional universe they inhabit.