webOtherIntermediate

Fun Mahjong Match

Build a casual tile-matching game with social play and in-game rewards that keeps players coming back daily.

Monetization
Ads
Difficulty
Intermediate
Time to first
6-10 weeks
Market signal
$10M+/mo
Why it works

A Other product in this shape is already a proven earner — real businesses here run at roughly $10M+/mo. See the live example for exactly how it's packaged and sold.

Who it's for

Solo or 2-person indie dev team with basic game dev skills; launch to global mobile audience (especially underserved regions where casual games thrive).

How to build it
1. Pick a simple, addictive tile-matching mechanic (Mahjong, Solitaire, Memory—proven to retain) and prototype in Unity or Godot with 10-15 hand-crafted levels. 2. Add a progression system: daily login streaks, star ratings per level, difficulty curves, and cosmetic unlocks (tile skins, board themes) to drive replay. 3. Integrate social features: leaderboards (daily/weekly), asynchronous challenges against friends (no real-time server load), replay sharing via WhatsApp/Telegram. 4. Implement a rewarded ad system (Admob, IronSource, Applovin) for optional video views—free plays, hint reveals, continue-after-loss. Monetize the 5-10% willing to watch ads. 5. Deploy to iOS + Android via app stores; track cohort retention at Day 1, 7, 30 via Firebase Analytics; iterate level difficulty and ad frequency based on dropout points.
Suggested stack
Unity or Godot (freelightweight)Firebase (analyticsauthbackend)IronSource or Applovin (mediated ads)Google Play & App Store SDKsFigma (UI design)Blender or Aseprite (simple 2D assets)
Your edge as a builder from anywhere

Nigerian devs have low cost-of-living and fast iteration speed. Casual games don't need expensive servers—ads and analytics run on Google/Applovin infrastructure. No licensing risk (tile-matching is generic). Strong retention on mobile in African markets means you're building for an audience you understand; you can launch, tweak ad frequency and level curves fast, and scale to $50k-500k/mo within

Market signal
Real ad-market activity behind this proven pattern — from public ad libraries.
Ad reach
307.8M
Active ads
14.1K
14.1K all-time
Daily ad spend
$260.5K
Advertising since
2025
Top audience regions
United Kingdom
Pairs with these income paths
Don't guess. Build what already works.

1,500+ proven product ideas — web, micro-SaaS and mobile — each with a full playbook.

Browse Proven Ideas
A Kampe original — read-only research; validate before you build. Kampe never moves your money.Capital ListRadarTools