Ecotone is a little platform game with an evolving gameplay allowing brainwork and/or skill phases. The game’s primary focus is to invite the gamer in a strange world, and it features a dreamlike and mysterious atmosphere. In the Ecotone’s strange world, you will embody a weird little character lacking a real identity. As this character goes through levels, he will earn some new skills. But beware, the environment is full of strange creatures and monsters, and some of them may be dangerous. The specific characteristic of the game is that in each level, the gameplay is different: speed chase, puzzle solving, reverses gravity, time freeze and more... Each level is based on a sentence allowing the player to understand the story of the avatar. Sometimes, this sentence is key to understand a puzzle in order to finishing the level. As you progress through the game, you will discover 3 different worlds, each containing 15 various levels and you will solve the last riddle: where you are and above all, why?