Dokdo Defence Command is a free strategy game developed by Kim Jinryul for Android devices. The game's objective is to defend your island against enemy attacks and prepare for stronger invasions. Players must make a sally against the enemies, using weapons to defeat them. Each unit has different features, making the game more challenging and exciting.

The game allows players to upgrade their weapons and island using the sinews of war acquired in the battles. The game's graphics are decent, and the sound effects are impressive, making the gameplay more engaging. The game is powered by Cocos2d-X engine and requires Androidversion or higher, with normal to large resolution and English or Korean language options available.

Overall, Dokdo Defence Command is an enjoyable game for those who love strategy games. It's free to download and play, making it accessible to anyone who wants to try it out.