I was inspired by Color Twister, a game where players follow color-based instructions by placing their hands and feet on matching spots. I wanted to take that idea further and make it less about quick reactions and more about thinking, memory, and control, so I came up with Echo Step.
In this game, players are shown a sequence of visual signals on screen for a few seconds. Once it disappears, they have to recall and perform the sequence using their body on the “Echo Step Board,” which is connected to an Arduino. The challenge is to remember the information and use it accurately on time.
Echo Step doesn’t just tell where to step, it also tells the player how to interact. When the pink color appears in the sequence, the player should step into the zone and hold it until the level ends. If it’s yellow, the player should step once and remove it afterward. Holding too long or stepping on it again results in a loss. If it’s black, the player should be aware that it is only for deceit. They should avoid it completely, even if it appears in the sequence. Because of this, players have to interpret each signal before acting. It’s not just about memorizing positions, it’s about understanding instructions, timing movements, and controlling the body.
The game has four levels. Each level gets harder. It adds more complex sequences, tighter timing, and trickier signals. These elements test the player’s memory and decision-making skills.
Another key aspect is that the physical board itself has no colors, only neutral zones. All cues come from the screen, which means players must mentally map what they see onto the board. This adds abstraction. It forces them to turn visual cues into actions without direct help.
