This game feels just like all of the 60's scifi stories I read growing up, in a good way.
You play as a young child on a lonely outpost in the sea during a war between Earth and Mars. Alone for the day, you get to use your imagination around the island, until events take a sudden turn.
The multiple viewpoints reminded me favorably of Rover's Day Out and Delphina's House.
There were a few parts where the interactivity just didn't do it for me, which is why I deducted one star.