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Great Big War Game
Join 2.5 million gamers in this award-winning, BAFTA-Nominated turn-based strategy game.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.
“Fun and infinitely re-playable relaxing game”
— a player, Steam review · 111 hrs playedLatest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Winter Sale Now On - 75% OFF
After just sneaking in under the deadline, GBWG is now available in the winter sale for 75% off. Happy Holidays from everyone at Rubicon...
Winter Sale Now On - 75% OFF
After just sneaking in under the deadline, GBWG is now available in the winter sale for 75% off. Happy Holidays from everyone at Rubicon...
We're back!
Hi guys, Paul Johnson here from Rubicon. Following the demise of our publisher, GBWG has been off the store for quite some time now. However, Valve have graciously allowed us to take over the reigns o
We're back!
Hi guys, Paul Johnson here from Rubicon. Following the demise of our publisher, GBWG has been off the store for quite some time now. However, Valve have graciously allowed us to take over the reigns o
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-28.
| Genres | Indie, Strategy |
| Player tags | Strategy · Indie · Turn-Based Strategy · Turn-Based (SteamSpy community voting) |
| Features | Single-player · Multi-player · Cross-Platform Multiplayer · Family Sharing |
| Languages | English * * |
| Official site | http://www.rubicondev.com/gbwg |
Minimum system requirements (PC)
Minimum: OS *: Windows XP / Vista / 7 Processor: Pentium 4 1.4 GHz Memory: 512 MB RAM Graphics: 256 MB DirectX 9.0c compliant video card DirectX®: 9.0c Hard Drive: 150 MB HD space Sound: DirectX 9.0 Compliant Additional: Internet connection required for online play.