When comparing Card Wars - Adventure Time vs Star Realms, the Slant community recommends Star Realms for most people. In the question“What are the best card battle games on Android similar to Hearthstone?” Star Realms is ranked 4th while Card Wars - Adventure Time is ranked 16th. The most important reason people chose Star Realms is:
Asynchronous online play allows for the player to get matched up against a friend or random opponent.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Rewarding gameplay
Card wars will give the player cards during games that can be used to customise their next game.
Pro Progressive gameplay
As the game progresses, the player is matched with harder and harder opponents giving a more satisfying, non repetitive experience.
Pro Asynchronous online play
Asynchronous online play allows for the player to get matched up against a friend or random opponent.
Pro Bases
Bases are permanent cards on the playing field that each player needs to try and destroy but giving that there is a choice each turn to hit a base or the players ships, it becomes a juggling act of what takes priority to destroy.
Pro Unpredictable
There is no way for the player to know what will be in their hand or what they will eventually be able to purchase, making for every game being unpredictable.
Pro Pass and play multiplayer on a single device
Players can play a multiplayer game locally using a single device by passing the device between the two players for each ones turn. This makes for an easy way to duel when only one device is around.
Pro Single player mode
There is an included single player mode where the player faces off against the CPU.
Cons
Con Slightly expensive and includes in app purchases
Game costs $4.49 and in app purchases are $0.99 to restore energy before you can play again. Players can wait to avoid this.
Con Design is lacking
More thought, design and production value could have been added to the game to give it a better polished feel, sadly it is not the case as most aspects pass as just serviceable.