Carriers by Spolarium is a puzzle game where you must join a series of labelled boxes atop a trolley to the area of the same label (a yellow box goes to the yellow area, etc). The game has 30 levels.

Gameplay

The gameplay revolves around tracing a path of a given box to its destination goal. This is done by dragging from the box to the goal and tracing out your desired path. With multiple paths, only the colour of the selected box will show, the rest turn grey.

The usual issue is that you are navigating multiple boxes at a time, which may collide if the path is drawn incorrectly. Thus you must ensure that the paths do not overlap at a specific time.

This does not mean that you cannot use the same path as another box; indeed you can even follow one. A box cannot repeat paths; it cannot go over the same block twice, thus preventing you from drawing a loop and waiting for another box to pass. Death is caused by collision or by hitting a dark grey wall.

Entities

• Coloured Box - The thing you control
• Coloured Area - The area that you want to go to.
• Hexagon Tile - These control the dark grey walls; going over them removes the wall. Usually, one box will be removing the wall for another, so be careful to ensure that you have the hexagon square pressed before another box has to approach the corresponding tile.
• Pause Tile - When stood on top of it, a box will stop moving for one iteration of movement.