Just like in any other Grand Theft Auto game, there are lots of missions in GTA Online. Rockstar Games adds brand new ones with free DLCs every now and then ... Break is the final mission in ...

The final entry on this list of the highest-paying missions in GTA 5 Online is The Doomsday Scenario. It too is a part of the Doomsday Heist Act, and is quite lengthy albeit action-packed.