Foggy – Fog-of-War Walking Game (Android) - Sell Project
Listed September 29, 2026
About Foggy – Fog-of-War Walking Game (Android)
Walking game for Android: clear the fog by exploring. Full source, Play-ready.
Foggy turns walking into a game. The world starts covered in fog, and every street you walk clears it on your personal map. STATUS: Finished and ready for Google Play, but not published yet. No users or revenue yet: you launch it under your own name. WHAT THE APP DOES Fog-of-war map that clears as you walk, with smooth continuous trails "Map with screen off": keeps recording while the phone is in your pocket Game layer: orbs with combos, rare golden orbs, hunter mode, gold points, Fog Bombs and boosts XP, levels and ranks, 15 marker styles, 8 fog themes, upgrades, daily streaks Daily and weekly goals, challenges, step goal, journey stats Place search, walking directions, saved places Light and dark mode, miles or km, backup and restore Onboarding, Privacy Policy and Terms of Use built in MONEY One-time "Foggy Pro" in-app purchase (default €4.99) through Google Play Billing: double XP, wider reveal, exclusive styles. No ads or subscriptions yet, both easy to add. TECH Android app (Java) targeting Android 16 (API 36) with the game in HTML/JavaScript + Leaflet maps. No server, no database, no monthly hosting. One settings file for name, price and keys. Small download (under 1 MB). WHAT YOU GET Complete source code with one-click build scripts Signing key and signed release builds (.aab for Google Play and .apk) Store listing text, icon, feature graphic and 7 screenshots Full documentation: customising, publishing step by step, how it works, handover Email support after the sale RUNNING COSTS Google Play account ($25 one-time). Maps are free to start; a paid map plan is recommended once you have many users. HOW THE SALE WORKS Signed sale agreement, payment through Escrow.com, delivery right after the payment is secured.
Project details
Next step: <p>- Launch it: publish on Google Play (a full step-by-step guide is included) and turn on the Pro purchase.</p><p>- Marketing: the fog-clearing map is very visual, which is great for TikTok/Reels/Shorts. Walking, hiking, fitness and geocaching communities are a natural audience.</p><p>- More income: rewarded ads for free boosts, a subscription tier, or paid seasonal marker and fog packs.</p><p>- iOS version: the game is written in HTML/JavaScript, so it can be reused in an iPhone app.</p><p>- Social features: shareable "my explored map" images, friend leaderboards.</p><p>- Health Connect integration for real step counts.</p><p>- Translations: all text is in two files, easy to localise for new countries.</p>
For sale
Asking price: $1,200 USD
What's included
Source code, All related design work, All related data
Google Play signing key (upload key) and signed release builds: .aab ready for Google Play and .apk for direct install Google Play store listing: description text, 512px icon, feature graphic and 7 screenshots Full documentation: how to customise (name, price, keys), step-by-step Google Play publishing, how the code works, handover guide Built-in Privacy Policy, Terms of Use and open-source notices 30 days of email support after the sale (questions about the code and publishing) Signed sale agreement; payment through Escrow.com
Reason for selling
I built Foggy as a complete, polished product, but I don't have the time or budget to market it and grow it as a business. It's ready for someone who wants to launch it on Google Play and take it further.
Project metrics
Average Monthly Revenue: Pre-revenue
More side projects like Foggy – Fog-of-War Walking Game (Android)
Nivrae
- A dream memory app for capturing, organizing and revisiting dreams
Soul Flow
- Free Human Design chart, daily guidance & an AI coach
Seryno
- 3 simple steps to feel less anxious, inspired by CBT & REBT
PickleMate
- PickleMate is a turnkey matchmaking PWA that captures the pickleball
Put The Kettle On
- An app that automatically alerts loved ones your nearly home.
TripsCircle
- Group trip planner for friends: plans, polls, packing, costs and a crew map.
Kırılma Hattı
- 74-level strategic puzzle game for Web + Android, available for acquisition.
AtletIQ
- Gym log that calculates your working weight
Dayjavu
- A video diary you already filmed: 1 second a day from your iPhone camera roll.
SideProjectors is a marketplace where developers can sell, buy, and showcase side projects and find co-founders. The platform lets you list projects for sale, discover projects to buy, seek co-founders, and share projects with the community.