Play D-day: America Invades Online

D-Day: America Invades is a turn-based strategy game released in 1995 for MS-DOS. Developed by Atomic Games, Inc. and published by The Avalon Hill Game Company, it simulates historical battles from the European theater of World War II. The game utilizes the Avalon Hill's Worlds at War ruleset and presents its action from a top-down, two-dimensional perspective. Players can engage in individual scenarios or a full campaign, with the option to choose either the Allied or German side for many operations.

Players command military units across a map of Europe, with the core objective being to achieve strategic supremacy in each scenario. Progression is structured through a series of turn-based operations where players move ground forces, coordinate naval bombardments, and execute air strikes. Primary gameplay systems involve maneuvering units via click-and-drag commands, engaging in combat by directing units against enemy positions, and managing broader strategic resources. The game includes historical variants that can be applied to scenarios, altering specific conditions for added authenticity.

A status bar at the bottom of the screen displays which faction currently holds supremacy, represented by colored segments. Victory in a scenario is determined by which color dominates this bar at the operation's conclusion, rather than through elaborate victory sequences. The game also supported modem play for direct two-player competitive matches, allowing for head-to-head strategic confrontations.