Boom Day: Brawl Cards is a free online card strategy game for Android users developed by Samberdino. The game is set in a post-apocalyptic world where the Earth has collapsed into small islands, and the inhabitants are fighting each other for resources. The game offers a unique PvP experience with real-time strategy battles on different islands with unique mechanics to suit your strategy, defense or attack.

In Boom Day, you can collect legendary cards, build a battle deck of 30 unique fighting cards, and protect your island from enemies and barbarians. With a multitude of options of strategy and tactics, you can destroy the opponent's troops and buildings, receive resources in the heat of battle, and earn new cards and resources in the "Expedition" mode.

The game also allows you to unite with allies from all over the world, share cards, and compete in real-time battles in the new MOBA game “Boom Day.” With battles in different locations around the planet, such as the Arctic, a temple in Tibet, a Paradise Island, and a world-famous Luna Park, every battle is unique. Overall, Boom Day: Brawl Cards is a must-try game for anyone who loves real-time PvP strategy games.