The end of the game is triggered when all three of the following are true:
Once this happens, players finish the current phase and then proceed to final scoring. The round does not continue to any other phases that were picked. For example, if all of the global parameters are capped during the construction phase, and the action and production phases were also chosen for this round, the game does not continue to the action or production phase.
Tip: If the game ends during the action phase, players will likely want to convert all of their cards in hand and MC into standard actions that gain TR.