🚀 太空射击Space Shooter
在线太空射击街机游戏：驾驶战机左右移动、向上开火，击落一排排步步逼近的外星舰队，躲开它们投下的炸弹，借助掩体防守；一波比一波快，还有神秘飞碟奖励分。支持键盘、手机拖动自动开火，记录最高分。Play space shooter online: steer your ship left and right and fire upwards to destroy rows of advancing alien invaders, dodge their bombs and hide behind the shields. Each wave is faster, and a mystery saucer gives bonus points. Keyboard controls, drag-to-move with auto-fire on phones and a high score.
←→ 或 AD 移动，↑、空格 或 J 开火，P 暂停，N 新游戏。手机上按住画面左右拖动战机（勾选自动开火时会一直射击），也可以用下方按钮。绿色掩体能挡子弹，但会被一点点打穿。←→ or AD move, ↑, Space or J fire, P pause, N new game. On a phone drag across the screen to steer (with auto-fire it keeps shooting) or use the buttons below. The green shields stop shots but get chipped away.
玩法说明与常见问题How to play & FAQ
「太空射击」怎么玩？How do I play Space Shooter?
外星舰队排成五行十列，左右来回移动，每碰到边缘就整体下降一格，被消灭得越多走得越快。你的战机只能左右移动，同一时间屏幕上最多两发子弹。最下面两行外星人 10 分、中间两行 20 分、最上面一行 30 分，偶尔飞过的飞碟随机给 50–300 分。被炸弹击中会损失一条命，舰队降到地面则游戏结束；清空一波奖励 100 分并进入下一波。The alien fleet flies in five rows of ten, sweeping side to side and dropping a step every time it touches an edge — the fewer remain, the faster they move. Your ship only moves sideways and can have two shots on screen at once. The bottom two rows score 10, the middle two 20 and the top row 30; the occasional saucer is worth 50–300. A bomb hit costs a life, and the game ends if the fleet reaches the ground. Clearing a wave gives 100 bonus points and starts the next one.
有什么得分技巧？Any tips for a high score?
优先清掉最边上的整列，舰队需要走更远才会下降，给你更多时间；剩下最后几个时它们会变得很快，提前把战机放到它们下方等着。飞碟出现时值得冒险打一下。Clear the outermost columns first so the fleet has further to travel before dropping, buying you time. The last few aliens get very fast, so wait underneath them. When the saucer appears it is worth the risk.
手机上怎么玩？How do I play on a phone?
开始后按住画面左右拖动，战机会跟着手指移动；默认开启自动开火。也可以用下方的 ◀ 🔥 ▶ 按钮。切换到其他应用时游戏会自动暂停。After starting, hold and drag across the screen and the ship follows your finger; auto-fire is on by default. You can also use the ◀ 🔥 ▶ buttons below. The game pauses automatically when you switch apps.
「太空射击」免费吗？需要下载吗？Is Space Shooter free? Do I need to download anything?
完全免费，无需注册、下载或安装，打开网页就能玩，手机、平板和电脑都支持；游戏完全在你的浏览器本地运行，不会上传任何数据。It is completely free with no sign-up, download or install — just open the page on a phone, tablet or computer. The game runs entirely in your browser and nothing is uploaded.