余烬航线 · 三人船组 / Salvage Horizon 4.0

余烬航线：三人船组 · 4.0 免费开发试玩

免费在线游玩，也可下载离线版。点击页面的 Run game 全屏启动，建议使用桌面浏览器。驾驶员负责航行与采集，武器操作员负责观察与交战，你担任工程师，用船舱里的材料亲手决定改装和维修。

• 三个人，一艘船。开始班次后，驾驶员和炮手自主工作。你可以指定采集目标，下达自卫、争夺、停火或撤退指令。
• 资源真的会流动。采集金属、晶体和电路，随时提高舰体、护盾、引擎、火力或货舱属性。缺料可以让驾驶员找材料，收齐后仍由你点击改装。
• 其他船也有自己的班次。另外四艘本地 AI 船各有三名船员，使用同样的资源、改装和维修规则。它们会采集、争夺矿点、互相交火、撤退和等待救援；你可以查看真实库存、意图和改装情况。
• 三门主炮，自由选择。交给炮手自动选炮，或固定使用动能、热能、离子。热能标记可衔接一次更强的动能追击，离子适合对付护盾。

操作：点击“开始这个班次”，然后用鼠标点击指令、改装和维修按钮。不需要手动驾驶或按住开火。按 Esc 暂停；暂停菜单可结束班次，查看采集、支出、改装、维修与撤退记录。

离线运行：下载 Salvage-Horizon-4.0.0.html，用支持 WebGL 2 的桌面浏览器打开。源码包完整解压后打开 product/index.html。下载后不需要游戏账号、安装程序或联网。当前游戏界面以简体中文为主，源码也免费提供。

试玩范围：这是仍在完善的开发试玩。船员通过姓名、职责面板和船舶行为呈现，没有真人联机、三维人物或可走动船舱。矿点会再生，但救援储备有限，耗尽时可能需要重新开始班次。

没有中途存档。刷新或关闭页面会丢失当前班次进度。切到后台会暂停，返回后手动继续；没有离线挂机收益。代码、模型与合成音效经 AI 辅助制作。页面原有截图展示保留的经典二维模式，并非 4.0 三维玩法截图。

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Salvage Horizon: Three-Person Crew — Free 4.0 Development Preview

Free to play in your browser and download. Click Run game to launch in fullscreen. Manage your ship in a 3D space sandbox: your pilot navigates and gathers materials, your gunner watches for trouble, and you are the engineer who decides what to upgrade and repair.

• Give simple orders to gather resources, defend, contest a mining site, cease fire, or retreat.
• Collect metal, crystals and circuits to improve hull, shields, engine, firepower and cargo capacity. Materials plans never spend your resources automatically.
• Four other local AI crews use the same gathering, upgrade and repair rules. Inspect their inventory and intentions or follow them with the camera while retaining control of your ship.
• Select kinetic, thermal or ion weapons, or let the gunner choose. Thermal marks set up a stronger kinetic follow-up; ion fire is effective against shields.

Controls: Click to start a shift, then use the order, upgrade and repair buttons. No manual piloting or held fire button is required. Press Esc to pause; end your shift from the pause menu.

Offline: Open the downloaded Salvage-Horizon-4.0.0.html in a desktop browser with WebGL 2. Extract the source ZIP and open product/index.html to use the editable project. No game account or installation is needed. The game and source code are free. The current interface is primarily in Simplified Chinese.

Development preview: Crew members appear through named role panels and ship behaviour, without 3D characters or walkable interiors. Other crews are local simulations, not online players. Rescue supplies are finite. There is no mid-shift save: refreshing or closing discards progress. Leaving the page pauses play; there are no offline idle rewards. Code, models and synthesized audio were made with AI assistance. Existing gallery images show the included legacy 2D mode, not the new 4.0 3D gameplay.