Which Battleplan is this?
This site covers Steam app 3743140, the World War II game developed by Foolish Mortals Games Inc. and published by Slitherine Ltd. It is set on the Western Front from 1944 onward. It is not a guide to another game with a similar name.
Steam lists October 12, 2026 as the release date. Slitherine’s product page lists one player. Its October 2 launch briefing specifies 11 historical campaign missions, from D-Day to Operation Varsity, plus two tutorial levels. The broader product description says “10+” historical battles; those statements are compatible, but the dated launch briefing is more precise.
Check your PC against the Steam listing
On narrow screens, scroll the table sideways to compare both columns.
| Component | Minimum | Recommended |
|---|---|---|
| OS | 64-bit Windows 10 / 11 | 64-bit Windows 10 / 11 |
| CPU | Intel Celeron G4920 / AMD Athlon 200GE; legacy Intel i3-2100 listed | 4-core Intel / AMD; Intel i3-8100 / Ryzen 3 1200 |
| RAM | 4 GB | 8 GB |
| Graphics | GeForce GT 1030 / Radeon RX 460; legacy GTS 450 / HD 5570 | Steam lists “GeForce GTX 1040 3 GB” / Radeon RX 580; legacy GTX 780 / R9 290X |
| DirectX | 11 | 11 |
| Storage | 8 GB available | 8 GB available |
| Other | Broadband internet; DirectX-compatible sound card | Broadband internet; DirectX-compatible sound card |
Source caveats: “GTX 1040 3 GB” is the literal published GPU string, not a model we independently verified. Ask the publisher if you need clarification; do not silently interpret it as another card. Slitherine also lists legacy Windows 7/8.1, while the current Steam listing specifies Windows 10/11. Use the Steam listing for a Steam purchase and confirm older-OS support with the publisher.
Meeting these requirements is not a measured frame-rate guarantee. We have not benchmarked the game on any hardware, nor verified native macOS, Linux or Steam Deck support.
Campaign, control and the demo
The launch briefing describes a persistent single-player army, recruitable officers, unlockable historical units and consequences carried between battles. The main campaign is Allied; Slitherine’s product page says individual scenarios can also allow the German side. This does not imply multiplayer.
The released version adds Zone Orders, expands the Army Constructor and improves AI, tactical systems and quality-of-life features from the demo. Steam Cloud, Steam Achievements and Veteran difficulty are listed in the launch briefing. For an introduction to the command model, read formations and orders.
Where to buy and verify current details
View the exact game on Steam ↗
Both product pages showed US $29.99 when reviewed. Prices, regional availability and bundles can change; check your storefront before buying. Links here are ordinary references with no affiliate tracking. This site does not sell keys or offer downloads.
After purchase, start with the first-battle guide and in-game tutorials. For updates and discrepancies, follow the official links on the sources page.
Official references: Steam product page · Slitherine product page · Launch scope, October 2. Checked October 13, 2026.