A Life M36 Planet: MotherBrain Has Been Aliving

The game "A Life M36 Planet: Mother Brain has been aliving" was developed by Pixel and was released for the MSX system in 1987. It's an action-adventure game where the player has to find out if the planet M36 is suitable for a human colony. While the game was obviously inspired by Metroid, it does deepen its formula with a lot more RPG elements added on top of it. The game has recently translated to English.