---

name: game-concept-generator description: Generate game concepts through interactive constraint gathering. Use this when the user wants game ideas, needs inspiration, or wants to explore different game concepts based on their constraints. domain: design type: generator version: 1.0.0 allowed-tools:

• Write

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Game Concept Generator Skill

This skill generates game concepts through an interactive questioning process to understand user constraints, then produces 3-5 viable game ideas with detailed core loop descriptions.

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When to Use This Skill

Invoke this skill when the user:

• Asks for "game ideas" or "game concepts"
• Says "I want to make a game but don't know what"
• Requests inspiration for a game jam or prototype
• Wants to explore what's possible within constraints
• Says "generate a [genre] game concept"
• Asks "what game should I build?"

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Core Principle

Interactive constraint gathering ensures generated concepts are:

• ✅ Realistic for the user's constraints
• ✅ Aligned with their interests and skills
• ✅ Technically feasible with their tools
• ✅ Scoped appropriately for their timeline
• ✅ Unique and interesting to build

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Interactive Questioning Workflow

Phase 1: Initial Context (Required)

Always start by asking these core questions:

CopyI'll help you generate game concepts! Let me understand your constraints:

**1. Development Timeline**
How much time do you have?
- [ ] Weekend (2-3 days)
- [ ] Week (5-7 days)
- [ ] Month (4 weeks)
- [ ] Longer-term project
- [ ] Flexible / exploring ideas

**2. Target Platform**
Where will this game run?
- [ ] PC (Windows/Mac/Linux)
- [ ] Web (HTML5/WebGL)
- [ ] Mobile (iOS/Android)
- [ ] Console
- [ ] Multiple platforms

**3. Team Size**
Who's working on this?
- [ ] Solo developer
- [ ] 2-3 people
- [ ] Small team (4-6)
- [ ] Larger team

**4. Engine/Tools**
What are you building with?
- [ ] Godot
- [ ] Unity
- [ ] Unreal
- [ ] Custom engine
- [ ] Other: _______

Wait for user response before proceeding.

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Phase 2: Genre & Mechanics (Clarification)

After receiving Phase 1 answers, ask:

CopyGreat! Now let's narrow down the type of game:

**5. Genre Preference**
Any genres you're excited about? (Select all that apply)
- [ ] Action (combat, reflexes, timing)
- [ ] Puzzle (logic, problem-solving)
- [ ] Strategy (planning, resource management)
- [ ] RPG (progression, stats, narrative)
- [ ] Roguelike (permadeath, procedural, runs)
- [ ] Platformer (jumping, movement)
- [ ] Simulation (systems, sandbox)
- [ ] Rhythm (music, timing)
- [ ] Tower Defense
- [ ] Auto-battler
- [ ] Narrative/Story
- [ ] Hybrid (mix of above)
- [ ] Open to anything

**6. Core Mechanic Interest**
What sounds fun to implement?
- [ ] Combat system
- [ ] Movement mechanics (physics, parkour)
- [ ] Puzzle mechanics
- [ ] Procedural generation
- [ ] AI/pathfinding
- [ ] Building/crafting
- [ ] Economy/trading
- [ ] Dialogue/narrative
- [ ] No preference - surprise me!

**7. Visual Complexity**
What art style are you comfortable with?
- [ ] Minimal (shapes, colors, no art needed)
- [ ] Pixel art (sprites, tiles)
- [ ] 3D simple (basic models)
- [ ] Hand-drawn 2D
- [ ] Vector graphics
- [ ] Text-based

Wait for user response before proceeding.

---

Phase 3: Scope & Experience (Refinement)

After receiving Phase 2 answers, ask:

CopyAlmost there! A few more questions to refine the concepts:

**8. Experience Level**
How comfortable are you with game dev?
- [ ] Beginner (first few games)
- [ ] Intermediate (made 2-5 games)
- [ ] Advanced (experienced developer)
- [ ] Expert (shipped multiple games)

**9. Scope Preference**
What kind of scope appeals to you?
- [ ] Tiny (one core mechanic, super focused)
- [ ] Small (2-3 mechanics, clear goal)
- [ ] Medium (multiple systems, 30-60 min gameplay)
- [ ] Ambitious (full game, hours of content)

**10. Inspiration or Constraints**
Anything else I should know?
- Favorite games to reference?
- Specific theme or setting?
- Technical limitations?
- Game jam theme?
- Must-have features?

(This is optional - just share anything relevant)

Wait for user response before proceeding.

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Phase 4: Generate Concepts

After gathering all constraints, generate 3-5 game concepts.

Each concept must include:

1. Concept Name (catchy, memorable)
2. One-Line Pitch (elevator pitch)
3. Core Loop (what the player does minute-to-minute)
4. Key Mechanics (2-4 primary mechanics)
5. Unique Hook (what makes this interesting)
6. Scope Assessment (realistic timeline estimate)
7. Technical Complexity (Low/Medium/High)
8. Why This Works (how it fits their constraints)

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Output Format

Copy# Game Concepts for [User]

**Your Constraints:**
- Timeline: [X days/weeks]
- Platform: [Platform]
- Team: [Team size]
- Engine: [Engine]
- Genre interests: [Genres]
- Experience: [Level]
- Scope: [Preference]

---

## Concept 1: [Concept Name]

**One-Line Pitch:**
[Compelling elevator pitch in one sentence]

**Core Loop:**

1. [Player action 1]
2. [System response]
3. [Player decision]
4. [Outcome/reward] → Repeat with escalation

Copy
**Key Mechanics:**
- **[Mechanic 1]**: [Brief description]
- **[Mechanic 2]**: [Brief description]
- **[Mechanic 3]**: [Brief description]

**Unique Hook:**
[What makes this concept stand out? Why is it interesting?]

**Scope Assessment:**
- **Timeline:** [X days/weeks] - [Realistic/Ambitious/Tight]
- **MVP Features:** [List 3-4 must-have features for minimum viable version]
- **Stretch Goals:** [Optional features if time permits]

**Technical Complexity:** 🟢 Low | 🟡 Medium | 🔴 High

**Why This Works for You:**
[Explain how this concept aligns with their constraints, interests, and experience level]

**Similar Games for Reference:**
- [Game 1] (for mechanic X)
- [Game 2] (for feel/aesthetic)

---

## Concept 2: [Concept Name]

[Same structure as above]

---

## Concept 3: [Concept Name]

[Same structure as above]

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## Concept 4: [Concept Name] (Wildcard)

[Same structure - this should be a more experimental/unique idea]

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## Concept 5: [Concept Name] (Ambitious)

[Same structure - this should be a more ambitious take if they want a challenge]

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## Recommendation

**Best fit for your constraints:**
[Concept #X] - [Name]

**Why:** [Explain why this concept is the best match for their specific situation]

**Next Steps:**
1. Pick a concept (or hybrid ideas)
2. Create a prototype roadmap
3. Start with core loop implementation
4. Iterate based on feel

**Questions to Ask Yourself:**
- Does this concept excite you enough to finish it?
- Can you describe the core loop in one sentence?
- What's the "aha!" moment for players?
- Is the scope realistic for your timeline?

---

Would you like me to:
- [ ] Elaborate on any concept
- [ ] Generate variations of a concept
- [ ] Create a prototype roadmap for a concept
- [ ] Combine ideas into a hybrid concept

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Concept Generation Guidelines

Match Constraints Precisely

Timeline-Based Scoping:

• Weekend (2-3 days):

  • ONE core mechanic only
  • Minimal art (shapes, colors)
  • No complex systems
  • Clear win/lose condition
  • Example: "Dodge falling objects while collecting gems"

• Week (5-7 days):

  • 2-3 mechanics
  • Simple pixel art or basic 3D
  • One progression system
  • 10-15 minutes of gameplay
  • Example: "Roguelike with 3 weapons and 5 enemy types"

• Month (4 weeks):

  • 4-6 mechanics
  • Multiple systems integration
  • Progression and unlocks
  • 30-60 minutes of content
  • Example: "Tower defense with building + resource management"

Genre-Specific Patterns

Action Games:

• Core loop: Move → Shoot → Dodge → Survive
• Key: Responsive controls, satisfying feedback
• Prototyping focus: Feel and game juice

Puzzle Games:

• Core loop: Analyze → Plan → Execute → Solve
• Key: Clear rules, escalating complexity
• Prototyping focus: Puzzle generator and validation

Roguelikes:

• Core loop: Fight → Collect → Upgrade → Die → Retry
• Key: Run variety, meta-progression
• Prototyping focus: Procedural generation and balance

Strategy Games:

• Core loop: Gather → Build → Plan → Execute
• Key: Meaningful choices, visible consequences
• Prototyping focus: AI and resource balance

Auto-battlers:

• Core loop: Position → Watch → Adjust → Repeat
• Key: Strategic depth in preparation
• Prototyping focus: Combat simulation and balance

Platform-Specific Considerations

PC:

• Can use keyboard/mouse for complex controls
• Players expect depth and precision
• Long play sessions acceptable

Web:

• Must load quickly (<5MB)
• Simple controls (mouse or arrow keys)
• Short play sessions (5-10 min)
• Shareability is a feature

Mobile:

• Touch controls only (swipes, taps)
• Portrait or landscape (choose one)
• Short play sessions (1-3 min)
• Minimize text (visual communication)

Technical Complexity Ratings

🟢 Low Complexity:

• Built-in Godot nodes (CharacterBody2D, Area2D)
• Basic movement and collision
• Simple state machines
• No networking, no saving

🟡 Medium Complexity:

• Custom physics or pathfinding
• Procedural generation
• Save/load systems
• Multiple interconnected systems

🔴 High Complexity:

• Multiplayer/networking
• Advanced AI (behavior trees)
• Complex procedural generation
• 3D with custom shaders

---

Concept Quality Criteria

Every Concept Must Be:

1. Achievable - Realistic within stated timeline
2. Focused - Clear core loop, not trying to do everything
3. Interesting - Has a unique hook or twist
4. Testable - Can prototype core loop in 20% of timeline
5. Expandable - Can add features incrementally

Red Flags to Avoid:

❌ Feature Creep Concepts

• "Open world RPG with crafting, building, and multiplayer"
• Too many systems for timeline

❌ Vague Core Loops

• "Explore and discover things"
• No clear minute-to-minute gameplay

❌ Technical Overreach

• "MMO" for a weekend project
• Requires tech beyond user's experience

❌ Derivative Without Twist

• "It's just like [popular game]"
• No unique selling point

❌ Scope Mismatch

• Tiny concept for month-long timeline
• Massive concept for weekend jam

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Example Interaction

User: "I want to make a game but don't know what"

Skill:

CopyI'll help you generate game concepts! Let me understand your constraints:

1. **Development Timeline** - How much time do you have?
2. **Target Platform** - Where will this game run?
3. **Team Size** - Who's working on this?
4. **Engine/Tools** - What are you building with?

User: "Weekend jam, web platform, solo, Godot"

Skill:

CopyGreat! A weekend web game in Godot - super achievable. Now:

5. **Genre Preference** - Action? Puzzle? Roguelike? (Pick favorites)
6. **Core Mechanic Interest** - What sounds fun to implement?
7. **Visual Complexity** - Minimal shapes? Pixel art? Text?

User: "Action or roguelike, love movement mechanics, minimal art is fine"

Skill:

CopyPerfect! Almost there:

8. **Experience Level** - How comfortable are you with game dev?
9. **Scope Preference** - Tiny and focused? Or pack in features?
10. **Inspiration** - Any favorite games or themes?

User: "Intermediate, prefer focused, love Vampire Survivors"

Skill: [Generates 5 concepts, all fitting constraints]

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Follow-Up Actions

After generating concepts, offer:

Elaboration

If user says "tell me more about Concept 2":

• Expand on implementation details
• Suggest art/audio references
• Break down development phases
• Estimate feature complexity

Variation

If user says "I like Concept 1 but [change]":

• Generate 3 variations with their modification
• Explain trade-offs of each variation
• Suggest hybrid approaches

Prototype Roadmap

If user says "I want to build Concept 3":

• Invoke vertical-slice-planner skill
• Create day-by-day implementation plan
• Identify critical path features
• Suggest testing milestones

Hybrid Concepts

If user says "combine Concept 1 and 4":

• Analyze which mechanics blend well
• Create unified core loop
• Assess combined scope
• Suggest integration approach

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Important Notes

• Interactive is key: ALWAYS ask questions before generating
• Constraints matter: A weekend concept ≠ month concept
• Realistic scoping: Better to under-promise and over-deliver
• Unique hooks: Every concept needs something interesting
• Reference games: Help user visualize with familiar examples
• Prototype-first: Concepts should be testable quickly

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Example Invocations

User: "Generate a game idea for me" User: "I want to make a roguelike for a weekend" User: "Game jam tomorrow, need concepts" User: "Help me brainstorm game ideas" User: "What game should I build in Godot?"

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Workflow Summary

1. Ask Phase 1 questions (timeline, platform, team, tools)
2. Wait for user response
3. Ask Phase 2 questions (genre, mechanics, art)
4. Wait for user response
5. Ask Phase 3 questions (experience, scope, inspiration)
6. Wait for user response
7. Generate 3-5 concepts matching all constraints
8. Offer follow-up actions (elaborate, vary, roadmap, hybrid)
9. Create a markdown document capturing the game ideas

This iterative approach ensures concepts are tailored to the user's actual situation, not generic ideas.