Renju Rules Gomoku is an online Gomoku game that implements a matching system based on ranking. Players can compete with opponents worldwide following official rules, striving to achieve the highest rank possible. The game adheres to Renju rules, where certain moku patterns are forbidden for the first turn player to prevent any initial advantage.

Renju Rules Gomoku offers various features, including 1 player mode with 6 difficulty levels to challenge AI, a 2 player mode for local multiplayer, and a replay mode with 50 slots to watch and learn from master players. Players can reset their online records, enjoy support for 16 languages, and engage with achievements and leaderboards.