Oib.io is one of the top Kizi games which occurs in another dark large world map. Explore your way and fight against a lot of enemies at a time. Beat all of them and dominate the leaderboard with your Queen. You need to master how to spawn, merge, split and feed to get an advantage over the opponent. Additionally, you should defend units and the leader until you become the winner. You'd better observe the current situation and find the best strategy from the beginning. Good luck!