2048 is game where you goal is to reach a 2048 tile/cell. You can do that by moving and merging cells with a same values together.
To move tiles to different directions use arrow keys, w/a/s/d or h/j/k/l.
Read more on Wikipedia.
-s <side-length>: Lenght of the sides of the game board (must be bigger than 1).-e: Enable endless mode - the game doesn't end at 2048.-m: Minimalist mode - hide side informations (score, game name).
The easiest way to build the game is with make. To get started, follow the instructions here. Note that while the game has not been tested on macOS, it should work in theory.