mid-game

Difficult to say. Let's analyse. It seems to me that you made a mistake in the opening (mid game, endgame).

During the mid game, or even in the late game at stages, losing a small chunk of your army to the enemy is no small loss.

Also, towards mid game and especially end game, it becomes relatively easy to see how much a building is going to give you in terms of VP.

It seems to me that White's chances are in the ending (mid game).

In one of the greatest games of all time, Bobby Fischer delayed castling until mid-game to stay on the offensive.

In the mid game, doubloons and VPs are approximately equivalent in value, and by the end of the game VPs are more important.

GDI is the king of the mid game, and once you get a decent economy developed, it's your turn to have fun.

With the Medivac being a late-game tech, are Terran infantry impaired against the other two races in early to mid-game?

However, not every game would have an endgame stage. This is because sometimes, a winner can be determined during mid-game.

Once the mid-game comes, expect constant, fierce resistance from the AI.

Don't forget about your Tengus in the mid game.