How much of the entire map is shown varies based on the window's resolution and current zoom level, adjustable from the View menu and/or hotkeys z and x there are 16 possible zoom levels, with graphics optimized to Level 9 ( Shift+ Z). The map is the largest portion of the main game screen. The second example is excerpted from the Extended Original mod, and includes buttons to navigate between map layers. Minimap of WORLD.MP in Civilization II (top) and Test of Time (bottom) with highlight boxes omitted.