Heroes of War: Idle army game - WW2 Strategy

Heroes of War: Idle army game is a strategy game by AMT Games AG that puts you in command of a World War II army, combining idle base building with card-based battles. Instead of micro-managing every skirmish, you assemble a fighting force, send it into combat, and let your base keep producing resources while you are away.

The core loop mixes two layers. On one side, you build and upgrade a military base that generates the resources your campaign needs even when you are not actively playing. On the other, you collect and deploy military equipment drawn from across the world, from Japanese Shin Gunto swords to Soviet Katyushas and American M4 Shermans, then arrange them into card decks that suit your preferred style of attack.

Combat is not a single formula. You can lean on artillery support, send in assault squads, call down bombardment, or use chemical attacks, and the campaign follows the liberation of European countries from occupation. Heroes can be unlocked and slotted into decks, and real-time PVP lets you test those decks against other players rather than only against scripted opponents.

The title has been available since September 2020 and reached version 2.12.75 in August 2026. It carries a Teen content rating, shows ads, and offers in-app purchases, so an experienced player should treat it as a free-to-start game with optional spending rather than a fully free experience.

Key features

• More than 150 types of tanks, artillery and infantry units from around the world
• World War II equipment recreated with characteristic shapes and authentic paint schemes
• Varied combat options including artillery support, assault squads, bombardment and chemical attacks
• A campaign focused on liberating European countries from occupation
• A military base that generates resources while you are away from the game
• Heroes to unlock and card decks to build for different battle plans
• Real-time player-versus-player battles
• HD graphics

How to install

1. Tap the download button on this page to get the APK file.
2. When Android asks, allow your browser or file manager to install apps by enabling the Install unknown apps permission for that app.
3. Open the downloaded APK file from your notifications or file manager.
4. Tap Install and wait for the process to finish; the package size is not listed here, so allow enough free storage.
5. Open the app once installation completes. It requires Android 8.1 or newer.

What's New · 2.12.75

Version 2.12.75 arrived on 2026-08-24 and focuses on bug fixes, tidying up the experience across the battlefield without changing the core loop. If you already command an army in this WW2 strategy title, updating is the straightforward way to pick up those corrections. The game itself remains free to download and is built for Android 8.1 and newer.

This is aimed at experienced strategy players who enjoy collecting and organizing units as much as fighting, and who want a game that keeps working while they are away. If you like World War II hardware, deck-building decisions, and a mix of idle progression with real-time PVP, it fits well. Players who want a purely skill-based match with no ads or purchases should look elsewhere.

Because the base keeps generating resources while you are away, check in periodically to spend what has accumulated rather than letting storage sit full. Build decks around one clear attack pattern instead of spreading cards thinly, and rotate heroes once you unlock stronger ones. Before installing, confirm you are on Android 8.1 or later and that you have room for the APK, since the size is not specified on this page.

Heroes of War: Idle army game pairs an idle resource base with card-driven World War II battles and real-time PVP. With more than 150 unit types and a long-running update history, it is a solid pick for strategy players who want depth without constant attention.