Gomoku
Gomoku, also called "Five in a Row", is an abstract strategy board game. It is traditionally played with Go pieces (black and white stones) on a Go board, using 15×15 of the 19×19 grid intersections. Because pieces are not moved or removed from the board, Gomoku may also be played as a paper-and-pencil game. The game is known in several countries under different names.
Deus Ex Go
The puzzles grow in complexity by adding complications to several simple mechanics. Mechanical enemies and obstacles, such as gun turrets and raisable platforms, are hackable via computer terminals on nearby nodes. The player drags their finger on the touchscreen to connect the terminal's node and the hackable device. The character can store an invisibility power-up to move without detection while in an enemy's line of sight. When activated, it lasts two turns. The main game runs about three hours in length, and the player can purchase puzzle solutions through microtransactions. An additional puzzle design node—also new to the "Go" series—lets players make single-screen puzzles to share with others. Square Enix highlights five new puzzles in a weekly rotation. As part of a tie-in with "Deus Ex: Mankind Divided", players complete the main story and weekly puzzles in the mobile game to unlock perks in the console title.