When comparing 2048 - Android Wear vs Killer Cavern, the Slant community recommends 2048 - Android Wear for most people. In the question“What are the best Android games that require no permissions?” 2048 - Android Wear is ranked 2nd while Killer Cavern is ranked 11th. The most important reason people chose 2048 - Android Wear is:
The controls for 2048 are quite simple in that you swipe to move and double tap to get the score.
Specs
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Pros
Pro Simple controls
The controls for 2048 are quite simple in that you swipe to move and double tap to get the score.
Pro Real-time
The gameplay is in real time, not turn based, so is a bit more like The Binding of Isaac or other roguelites.
Pro Free while in development
In order to test the development of the game the dev has made the game free while it is in development.
Cons
Con Does not work correctly on Moto 360
Currently 2048 does not work well on the Moto 360 as the round screen can block potential moves.
Con Short
It has been reported that the game can be beaten in under 5 minutes, so a bit short for those looking for something a to dig into for an extended period of time.