Derelict is a puzzle platformer that is rich in story telling. You are a space explorer and you one day find a ship in the middle of nowhere. The ship is clearly been dead for a little while. So you go into explore it. Moving around the game is controlled by WASD. E is used for interacting with objects. 

The platformer was designed with several puzzles in mind. Fetch quests hidden behind difficult traversal, some back tracking as well as context clues and fitting the pieces of the puzzle to gain information about the exploration. The player is put through levels of that they are openly able to choose but aren't fully open without the right tools that can be found in other parts of the maps. In Chapter Zero, you are in the spaceship and capable of going into any part of the ship but you must have certain items in the ship to get to certain places in the level itself. We've made traversal itself very quick and easy so the players don't mind the bit of back tracking one might have to do to get to places.