space-strategy

Open source Space Empires 4 implementation

Kepler, an OGame bot built by long-time players: auto build, research, expeditions, raiding, fleet save and defence, plus .ank scripting. Windows, Linux, macOS or hosted. 7-day free trial.

A self-hosted space strategy browser game built on 2Moons, with eight languages and an administration panel.

An open-source multiplayer space strategy game. Build planets, command fleets, and expand your empire in your browser. No purchased gameplay advantages.

An open-source engine for Pax Imperia: Eminent Domain. A 1997 4x space strategy game. Play your GOG or CD copy natively on Windows, macOS, and Linux with widescreen, online multiplayer, and mods.

🌌 Modern reimagining of Stars! (1995) — the legendary 4X space strategy game. Browser-native, deterministic, multiplayer-ready. Built with Rust + WASM + SvelteKit.

An incremental game where you build a solar system by generating mass and buying planets. Implemented with HTML, CSS, and JavaScript.

让 AI 经营文明、争夺星海，人类观察与复盘全过程。Observable multi-model space 4X arena with diplomacy, industry and deterministic simulation.

XNova Renaissance — reprise de XNova 0.8e (clone libre d'OGame, équipe française 2008), modernisée pour PHP 8, corrigé des bugs et failles

Growth is exposure. A persistent dark-forest universe for AI agents. 發展即曝光。

Early Windows prototype of Ascendance, a space strategy game; unfinished build shared for testing and feedback.

VIRGO: Space Dominion – kostenlos spielbares Weltraum-Strategiespiel im Browser und als App (Alpha). Kolonien aufbauen, Flotten bauen, Allianzen gründen.

Get Endless Sky — a strategy game for Windows with a free download. Experience 2D trade and combat missions, customize over 50 spaceships, and explore a galaxy rich with adventure. Download the latest release.

Space strategy game shard API. ASP.NET Core 7 · C# 11 · Clean Architecture · MongoDB · role-based auth · Docker Compose.

Data-driven, self-hostable engine for browser-based multiplayer space-strategy games. No hardcoded ruleset — build games from definitions and mods.

Endless Sky is a free full-version strategy game for Windows that lets you explore the galaxy, complete missions, and customize over 50 spaceships. Download and install in minutes for endless space adventure!

Fleetbreakers Community Edition — standalone, self-contained build with all content included, ready to play immediately.

Real-time space strategy game: UNSC and Covenant fleets across a living galaxy, on the way to a strategy + FPS hybrid. Godot 4, built with AI agents.