Smacker

• Extenstion: smk
• Website: http://www.radgametools.com/smkmain.htm

Smacker is a technology that has been used in games and other entertainment software titles since the dawn of multimedia-era video games. The Smacker website claims that the format has been used for over 2600 titles.

Smacker files contain Smacker Video and one of a few different custom audio codecs.