一场在甲子园酷暑中展开的高压记忆挑战。 在棒球运动中，“投捕搭档（Battery）”拥有一种专属的秘密语言。作为九局下半登场的王牌投手，你的体力已达极限，大脑近乎过载，而此时唯一能指引你的，只有那道信号。 In baseball, the "Battery" (the pitcher and catcher) shares a secret language. As the ACE pitcher in the bottom of the 9th, you are at your limit. Your brain is melting, and the only thing that matters is the Signal.

投捕：信号疾走是一款快节奏的记忆与逻辑游戏。你需要记住不断演变的暗号规则，并准确解读捕手给出的手势，最终投出致胜一球，夺取甲子园优胜。 Battery: Signals Overdrive is a fast-paced memory and logic game. You must memorize evolving signaling protocols and accurately decode the catcher’s hand signals to fire the perfect pitch and win the Koshien Final.

挑战升级 | EVOLVING CHALLENGE 解码 (Decode): 从基础坐标到“镜像模式”，再到复杂的“诱饵协议”。 Decode: From simple coordinates to "Mirror Modes" and "Decoy Protocols."

反应 (React): 盯着手指，留意捕手的身体动作（肩膀、头部、腿部），瓦解对手的预判。 React: Watch the fingers, notice the body language (shoulders, head, legs), and counter the opponent's read.

过载 (Overdrive): 随着比赛进入尾声，逻辑层级不断堆叠，挑战你的专注力极限。 Overdrive: Keep your focus sharp as the logic layers stack up in the final innings.

开发者寄语 | DEVELOPER’S NOTE 这是我的第一款游戏，也是我第一次参加 Ludum Dare。 This is my very first game and my first time participating in Ludum Dare.

“信号（Signal）”这个主题激发了我的灵感，让我去探索队友之间那种无声却高压的沟通。我对这次的成果感到比较满意，尤其是能通过逻辑解谜的形式还原出“甲子园”的紧迫感。 The theme "Signal" inspired me to explore the silent, high-pressure communication between teammates. I am quite happy with the results, especially capturing the "Koshien" atmosphere through a logic-puzzle lens.

欢迎留下你的看法！ 作为一个游戏开发新人，你的建议对我来说弥足珍贵。如果有任何想法，欢迎在评论区留言！ I would love to hear your thoughts! Since I am new to game development, your feedback is incredibly valuable to me. Please leave a comment and let me know what you think!

操作说明 | CONTROLS 观察 (Observe): 仔细观察捕手的暗号动作。 Observe the catcher's signals.

输入 (Input): 在方格阵列中输入对应的坐标。 Input the coordinates on the grid.

寻求转机 (Find a Way Out): * 摇头 (Shake off): 在特定压力下（如垒上有跑者或击出全垒打），你可以选择摇头拒绝信号。你的捕手搭档会不断变换暗号，直到给出你最想投的那一球

Shake off: Under specific pressure (e.g., runners on base or a home run), you can shake off the sign. Your teammate will keep changing the signals until you find the pitch you want.

看小抄 (Check the Cheat Sheet): 如果你真的在大脑超频中迷失了，别担心！当局面变得极其艰难或你多次摇头时，你的捕手搭档会将规则贴在你的手套里。点击“规则”按钮即可查看这份关键的小抄。

Check the Cheat Sheet: If you get lost in the "Overdrive," don't panic! In dire situations or after multiple shake-offs, your partner will tape a "Cheat Sheet" inside your glove. Click the "Rules" button to review the logic at any time.