In these systems, students progress through a series of schools.

Sometimes the player has to beat up certain bad guys to progress through the game.

These children tend to fall further behind as they progress through school.

That is, it must progress from the beginning, through the middle, to the end.

That has been pretty much the way these Games have progressed through the first week.

Most of these get more challenging as you progress through the game.

Students try to progress through six levels based on a system of merit points.

Story mode is played by one player as they progress through the game's main campaign.

In order to progress through the game, players must collect various items to use.

Each team has their own specific abilities that can help players progress through the game.