4Colors Fun - Real-Time Multiplayer Card Game
About this tool
Who it's for: This is a turnkey, fully developed multiplayer card game (similar to the classic Uno mechanics) designed for buyers or marketers looking to acquire a ready-to-launch gaming platform without spending months on development. It includes both a responsive web version and an active Android app published on Google Play. Features & Tech Stack: Cross-Platform: Players can join from any web browser or via the Android app. Multiplayer & Private Rooms: Users can play against random opponents or create private rooms and invite friends via a simple shareable link. AI Bots: Fully implemented bot system for offline play or when waiting for human players. Multilingual: Built-in support for English, Romanian, and Russian, capturing a broad audience right out of the box. Standard Tech Stack: Built with standard, easy-to-maintain web technologies (PHP, JavaScript, SQL) making it very simple for any developer to modify, extend, or monetize via ads. You get full ownership of the codebase, domain name, and the Google Play app transfer.
What you will receive
- ✓GitHub repository access transferred (Buyer invited as owner)
- ✓All environment variables and secrets documented and handed over
- ✓Hosting access transferred (Vercel / Netlify / AWS etc.)
- ✓Database access transferred (Supabase / PlanetScale etc.)
- ✓Domain transfer initiated and confirmed by Buyer
- ✓Admin account created for Buyer
- ✓Payment processor account separated or transferred (Stripe etc.)(if applicable)
- ✓Walkthrough call completed (min. 30 min)
- ✓Deployment guide and README handed over
- ✓Existing users notified if applicable (template provided)(if applicable)
Good to know
The game and mobile app are fully functional and bug-free. The only limitation is that it currently has 0 active daily users (cold start phase). The platform requires a buyer with a marketing strategy to drive initial traffic and build the player base.
Demo video
Charged in EUR
Direct sale — no buyer protection
This seller cannot receive protected payments, because our payment provider does not operate in their country. You can still buy this tool, but the deal happens entirely between you and the seller.
- Your money never passes through clAIssified — nothing is held in escrow.
- No refund, no chargeback and no dispute resolution through us.
- We cannot confirm that the handover took place; the handover checklist does not apply.
- The 90-day support is the seller’s own promise. We cannot enforce it.
For larger amounts, agree on a neutral escrow service such as escrow.com and pay in stages.
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