Doubles Hard, developed by Ultimate Games, is an adventure game available on Nintendo Switch. It is inspired by the classic game Boulder Dash, which was released back inUnlike the original game, Doubles Hard has a three-dimensional board where diamonds are collected. The player can move in six directions, and there is also a new "grab" move. The gameplay features 45 levels, with all classic blocks available, and a new block called the bomb.

The use of the three-dimensional board makes it possible to design completely new levels, which puts the game on an even higher level of complexity. The player must navigate through the levels, collecting diamonds while avoiding enemies, boulders, and lava. The game also supports keyboard and pad, giving players the freedom to choose their preferred control option. Overall, Doubles Hard is a fun and challenging game that provides a new twist on a classic game.