The map Launch is from Call of Duty: Black Ops 1. It’s a classic multiplayer map that’s being brought back in a newer Black Ops update.

Quick answer

  • Game: Call of Duty: Black Ops 1
  • Map name: Launch

Context

The recent trailer and coverage specifically describe Launch as the Black Ops 1 map returning in Season 4 Reloaded.

TL;DR

Launch = Black Ops 1 map.