The online game Komucade is a simple and minimalistic editor for creating 2D levels. This application allows you to develop, test and fully play your own cards without the need for any programming. The essence of the gameplay is working with a set of ready-made elements, such as blocks of grass, sand, stones, as well as dangerous objects: thorns, poison and lava. Using this functionality, users can fully focus on creativity, quickly realizing any ideas for terrain and obstacles. The intuitive interface makes the level creation process accessible even to those new to the Komucade game.