PKM (Pokémon) is a specialized image file format used primarily in Nintendo's Pokémon game series for storing sprite and character graphics. Developed as a proprietary format, PKM files contain compressed image data optimized for game rendering, supporting specific color depths and pixel encoding techniques unique to Pokémon game platforms.
Highly optimized for game graphics, compact file size, platform-specific compression, supports low-memory environments, enables fast rendering of game sprites and visual elements with minimal performance overhead.
Proprietary format with limited compatibility outside Nintendo ecosystems, requires specialized conversion tools, not universally supported by standard image editing software, restricted to specific game development contexts.
PKM files are predominantly used in Nintendo game development, specifically for Pokémon video games across various platforms like Game Boy, Nintendo DS, and Nintendo Switch. They are critical for storing character sprites, battle animations, menu graphics, and in-game visual assets with efficient compression and platform-specific rendering capabilities.