Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
App Overview
Overgeared Hero: Merge RPG
Overgeared Hero – A Pixel Roguelike RPG
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
191 ratings · Top 5%
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Differentiate and validate
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Overgeared Hero: Merge RPG: map the core Games workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Introduce varied gameplay modes or challenges to keep users engaged.
Assumption to check: Repetitive gameplay mechanics can become tedious.
Validate with people who use this workflow before building.
Hypothesis 2
Implement multiplayer modes or leaderboards to enhance competition.
Assumption to check: Limited social features for engaging with friends.
Validate with people who use this workflow before building.
Hypothesis 3
Offer an ad-free subscription model for a smoother experience.
Assumption to check: Frequent ads can disrupt gameplay experience.
Validate with people who use this workflow before building.
Hypothesis 4
Balance game progression to reduce reliance on purchases.
Assumption to check: In-app purchases may feel necessary to progress.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Overgeared Hero – A Pixel Roguelike RPG Step into the world of Overgeared Hero, a pixel roguelike RPG where every merge leads you closer to victory. In this retro pixel adventure, you must merge items inside your backpack, build the perfect hero, and fight your way to victory. This is not just another RPG game. In this pixel world, merge and strategy define your path to victory. [Merge Your Backpack, Build Your Victory] Your backpack is the key to survival. Collect gear, merge equipment, and create powerful combinations to grow stronger. 1. Merge duplicate items to upgrade gear 2. Organize your backpack for maximum strategy 3. Turn every merge into a step toward victory Every merge matters. Every backpack decision shapes your hero. Only the smartest merge strategy will secure victory. [A Pixel Roguelike RPG Experience] Overgeared Hero blends retro pixel art with deep roguelike RPG mechanics. 1. Procedural roguelike adventure 2. Strategic backpack management 3. Merge systems that evolve your hero 4. Auto battle fights driven by your strategy In this pixel roguelike RPG, no two runs are the same. Merge smarter, adapt your backpack, and fight for victory again and again. [Grow Stronger with Merge and Strategy] Collect powerful gear and merge it to unlock stronger abilities. Upgrade your hero through smart merge decisions and optimized backpack layouts. 1. Merge to become stronger 2. Collect rare items 3. Build a powerful hero 4. Refine your strategy The more you merge, the stronger your hero becomes. The stronger your hero, the closer you are to victory. [Compete for Victory] Test your strategy against others and prove your merge skills. Backpack organization, smart merge timing, and strategic planning determine victory. In this pixel adventure, victory belongs to the most strategic hero. Merge wisely. Build stronger. Fight smarter. [Retro Pixel Adventure Awaits] Enjoy beautiful retro pixel art and satisfying merge mechanics. Overgeared Hero delivers a classic RPG feeling with modern merge and backpack strategy. If you love pixel games, roguelike RPG systems, and strategic merge gameplay, this is your adventure. Merge your backpack. Strengthen your hero. Claim victory.
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Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
React Native
Expo
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Zustand
react-native-reanimated
@supabase/supabase-js
BUILD KIT DIFFICULTY
Intermediate
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.
