SoulTree is a single-player platform game. It is about a girl who wanders between the world of the living and the dead. Now it is up to the player to collect soul fragments to help the girl's soul tree regain its strength.You play a soul creature that can shoot magic bullets and thus defend itself against the enemy monsters. There are two different types of enemies. On the one hand, there are those who run after you, on the other hand, there are the monsters who shoot back. At the end of the level, you face a boss who creates pressure waves by hitting the ground with his stone fists. Especially with the boss, but also in the whole level, timing is particularly important, otherwise you lose your precious lives and so the girl also dies. Nevertheless, with the help of the life fragments that are distributed throughout the level, there is a way to help yourself regain your strength. The aim of the game is to collect all the soul fragments and kill all the monsters that threaten the soul tree.