I rebuilt a tiny old volleyball game I loved
Clean offline volleyball. Browser sports games already flood the market.

Free dominoes with ELO matchmaking, but Dominoes.com and mobile apps already exist.
Casual gamers and dominoes enthusiasts
Dominoes.com · Board Game Arena · Dominoes World
Clean offline volleyball. Browser sports games already flood the market.
The author actually built a proper server-authoritative game using Rust + Tokio and Tungstenite, then added 4-player ELO quick queues, best-of-N lobbies and global leaderboards — not just a demo. The UI looks inviting, but the product hinges on live player density (no bots yet) and raises questions about latency handling, cheat prevention and scaling as the leaderboard grows.
Elo leaderboard for game nights, but dozens of free Discord bots do exactly this.
Multiplayer 2048 with ELO ranking, but countless clones already exist.
The author replaced brittle LLM scripts with OpenClaw-driven bots that actually compete in a live multiplayer game — not just follow canned heuristics. The demo looks playable and charming, but the project reads like a promising experiment: I'd want to see latency handling, how the bot hooks into the game loop, and quantitative match performance before calling this a breakthrough.
Ultimate Tic-Tac-Toe with bots using Monte Carlo instead of Minimax, but audience is vanishingly small.