For similar gametypes, see Team Deathmatch.

Hardcore Ricochet: Team Deathmatch (or Hardcore Ricochet: TDM) is a game mode exclusive to Call of Duty: Modern Warfare 3. The basic rules are the same as Team Deathmatch, but with Hardcore rules enabled. In addition to the Hardcore rules, Ricochet rules are also enabled, to prevent team killing.