Blocks are Troves essential units for construction and come in different materials and colours, but they all have the same size. The player can collect blocks in seven primal colours directly from the environment, although he/she will probably find more or less of these colours depending on the Biome he/she is in. With a special device, the Chromatic Alterator, these primal coloured blocks can be transformed into various other nuances. Including the primal colours, there will be 43 different blocks in the game.
The blocks are also used as ingredients in several recipes. To craft something, the player must unlock the workbench first.