html5 game blueprint builder

    1

    Transform raw game concepts into production-ready HTML5 design blueprints with balanced economies and roadmaps.

    $5

    Secure checkout via Stripe

    30-day refund guarantee

    Converts to your local currency at checkout

    0 installsSecurity scanned

    Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    html5 game blueprint builder

    Example session with this skill installed

    Create a game blueprint for a minimalist pixel-art endless runner. The audience is commuters on mobile browsers. Call it 'Subway Sprint'. Save to subway-design.md.

    • Read your context and instructions
    • Compiled the html5 game blueprint
    • Generated the app files

    I have generated the full game design blueprint for

    Subway Sprint and saved it to subway-design.md. The design focuses on high-frequency, short-duration sessions optimized for mobile browser performance.

    Subway Sprint: Design Blueprint

    SectionSpecification
    Core LoopTrigger: Player enters the tunnel. Action: Single-tap to jump, double-tap to dive. Outcome: Score increases; coins collected. Feedback: Screen shake on near-miss; high-pitch chime on coin pickup. Escalation: Scroll speed increases by 5% every 500 meters.
    ProgressionShort-term: Distance milestones (1km, 5km, 10km). Long-term: Experience points unlock character skins and passive "Magnet" or "Shield" perks. Gates: Skill-based speed increases; cosmetic unlocks require accumulated soft currency.
    EconomySoft Currency (Tokens): Earned via gameplay. Sink: Consumable power-up upgrades. Hard Currency (Gems): Earned via daily challenges. Sink: Premium character skins.
    UI/UX MapHUD: Score (Top Center), Tokens (Top Right), Multiplier (Top Left). Screens: Splash -> Home -> Gameplay -> Crash/Result -> Shop. Accessibility: High-contrast mode for outdoor glare; one-hand vertical play.
    Art DirectionStyle: 8-bit minimalist pixel art. Palette: Neon Blue (Player), Warning Red (Hazards), Gold (Tokens), Dark Grey (Background), White (UI Text).
    MonetizationModel: Ad-supported (Hybrid). Rewarded video for 1x "Save Me" per run. Optional $1.99 one-time purchase to remove interstitial ads between sessions.
    RoadmapP1 (Slice): Endless floor, 3 hazard types, basic jump. P2 (Core): Token collection, skin shop, score saving. P3 (Meta): Daily challenges, global leaderboards.

    Next steps

    • Review the subway-design.md file for the detailed technical constraints.
    • Validate the coin faucet rates against the shop prices in Section 5.
    • Begin asset creation for the neon-pixel character sprite.

    html5-game-blueprint-builder-app.zip

    ZIP · project files

    Generated

    Example file from a real run - the skill writes it into your workspace.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Convert game concepts into actionable design specifications for developers.Balance in-game economies by mapping every currency faucet and sink.Design phased roadmaps from initial vertical slice to live-ops scaling.Enforce responsible monetization and kid-safe design standards.

    About this skill

    The problem

    Game ideas often stall because they lack concrete technical and economic specifications. Developers waste time refactoring core loops or fixing broken economies that weren't stress-tested before the first line of code was written.

    What it does

    • Generates a complete production-ready game design document from a basic concept.
    • Defines a concrete core loop with specific triggers, actions, and feedback mechanisms.
    • Architects short-term and long-term progression systems, including currency faucets and sinks.
    • Creates a 4-phase development roadmap from vertical slice to live operations.
    • Performs a responsible monetization audit to ensure compliance with age-gating and ethical design.

    Why this beats prompting it yourself

    Generic prompts often produce vague "fun" descriptions that are impossible to build. This skill enforces strict structural requirements, ensuring every resource has a sink and every mechanic is technically feasible within the constraints of the HTML5 stack.

    Use cases

    • Turning a stakeholder's one-sentence elevator pitch into a buildable design spec.
    • Validating the economic balance and retention loops of a free-to-play idle game.
    • Designing responsible, kid-safe monetization structures for educational web games.
    • Creating a technical UI/UX map and HUD layout for mobile browser games.

    Known limitations

    Does not generate source code, assets, or audio files. Limited to design-phase specifications and feasibility analysis.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

      Free skills download straight away. Paid skills unlock right after purchase.

    2. 2

      Unzip into your skills folder

      Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.

    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

    Skills folder by agent

    Click the path to copy it. Create the folder if it does not exist yet.

    Reviews

    No reviews yet

    Be one of the first to try it. Every listed skill passes our trust checks below.

    Security scanned

    Passed our 8-point scan before listing

    Fresh listing

    Recently published to Agensi

    30-day refund

    Not a fit? Get your money back

    Trust & safety

    Security scanned

    Verified clean 8 days ago

    • Passed all security checks, Safe to install

    Listed8 days ago

    What's inside

    Frequently Asked Questions