Royal TD

Royal TD is a unique card game of Merge Tower Defense, in which you have to defend a castle from robots, pumping your units and fighting against other players in PvP battles.
The game gives you a lot of cute, but formidable units, from the eagle-eyed Archers to the mysterious fairy. You can combine units and control mana consumption by strategizing your deck's strengths.
However, the main goal in Royal TD is to become the coolest in PvP, build effective mazes, win and collect rewards. Rise in the arena rankings and fight the strongest players to win awesome rewards.
The game contains 5 rarity cards and items - common, unusual, rare, epic and legendary, and each card belongs to one of them. Collect new cards, combine card and item skills, comprehend the ability to play your army and level up your units, and don't forget to dress up your units in various garb - a huge selection of items from crowns to swords.