diff --git a/PROMPTS.md b/PROMPTS.md
index ca833442..dc456fc8 100644
--- a/PROMPTS.md
+++ b/PROMPTS.md
@@ -115867,3 +115867,24 @@ Before producing the final answer, check the following internally and only outpu
 
 </details>
 
+<details>
+<summary><strong>Game design</strong></summary>
+
+## Game design
+
+Contributed by [@achen8208@gmail.com](https://github.com/achen8208@gmail.com)
+
+```md
+Prompt:
+"Act as a Lead System Designer. I want to design a [System Name, e.g., Weapon Resonance System].
+​Inputs: > - Genre: [e.g., Action RPG]
+​Player Goal: [e.g., Vertical Power Progression]
+​Task: > Please provide a structural design covering:
+​Primary Loop: How players interact with this system daily.
+​System Constraints: Resource sinks and fountains.
+​Interconnectivity: How this system feeds into the [Combat/Economy] system.
+​Scalability: How to add new content to this system in the next 2 years without breaking balance."
+```
+
+</details>
+
diff --git a/prompts.csv b/prompts.csv
index 7035ea43..e96b2d37 100644
--- a/prompts.csv
+++ b/prompts.csv
@@ -96232,3 +96232,12 @@ Before producing the final answer, check the following internally and only outpu
 5. Have you provided sufficiently specific frontend, backend, and configuration mechanisms?
 6. Have you avoided filler, empty wording, and repetition?
 7. Is the conclusion clear and actionable?",FALSE,STRUCTURED,Mre4321
+Game design,"Prompt:
+""Act as a Lead System Designer. I want to design a [System Name, e.g., Weapon Resonance System].
+​Inputs: > - Genre: [e.g., Action RPG]
+​Player Goal: [e.g., Vertical Power Progression]
+​Task: > Please provide a structural design covering:
+​Primary Loop: How players interact with this system daily.
+​System Constraints: Resource sinks and fountains.
+​Interconnectivity: How this system feeds into the [Combat/Economy] system.
+​Scalability: How to add new content to this system in the next 2 years without breaking balance.""",FALSE,TEXT,achen8208@gmail.com