Battle of Kingdoms is a free to play strategy game that combines the best elements of Auto-Chess and Card Collecting Games with a historical theme. This game allows you to play, collect, and battle completely for free. With its challenging historical campaign, PvP modes, and optional NFTs, Battle of Kingdoms offers a unique gaming experience.

In the campaign mode, players can progress through over 400 missions that span across the history of 16 different nations. From Britain to China, each nation offers a unique challenge and historical context. This historical aspect adds depth and immersion to the gameplay, making it more engaging for strategy game enthusiasts.

PvP modes in Battle of Kingdoms allow players to test their strategies and lead their armies into combat against other players. Whether it's 2v2, 4v4, or 8v8 matches, players can compete in team or free-for-all settings. The option to create or join a guild adds another layer of gameplay, as players can work together to dominate the leaderboard.

Additionally, Battle of Kingdoms offers optional NFTs. As players level up and fine-tune their cards, they have the opportunity to tokenize them. However, it's important to note that NFTs are completely optional and players are not required to have them to continue playing the game.

Overall, Battle of Kingdoms is an exciting strategy game that combines historical themes with engaging gameplay. With its challenging campaign, competitive PvP modes, and optional NFTs, it offers a variety of options for players to enjoy.