1.0
Mar 1, 2026 · seen Sep 18, 2026
강철의 심장: 총력전 is a strategy game by (주)오픈마인드월드 with 10+ downloads (about 10 estimated). Released Mar 1, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Seven war records, finally united in a single campaign. A sci-fi turn-based strategy simulation that marks the final chapter of the "Heart of Steel" series. The characters, battlefields, mobile armor, and battleships, and the traces of choices accumulated in each game, previously scattered throughout the series,…”