Small Map Mosh Pit was added to Black Ops Cold War as Rapid Fire Moshpit on March 4th, 2021. It was playable on Domination, Team Deathmatch, Kill Confirmed and Hardpoint, Rapid Fire disabled the Ghost perk from being used with a constant Spy Plane sweep on the minimap for both teams. Alongside that, the lobby times were much quicker.
In Vanguard, the mode was added alongside the Season Two update and was playable on the BlitzCombat Pacings. It would later return under the name Small Map Mayhem, playable on Domination, Team Deathmatch, Kill Confirmed, Hardpoint and Patrol, and featured a Hardcore variant.
In Modern Warfare II, the mode was added on March 15th, 2023 and in Modern Warfare III on February 14th, 2024. They were playable in the modes Team Deathmatch, Kill Confirmed, Hardpoint and Domination. It was a 6v6 playlist and featured a Hardcore variant.