That means you lost. To win the game, you have to defeat 8 enemies, then move the rift into the correct position. The idea was to make the game playable without using any text.
Oh, is this also going to be an entry for Indie Game Clinic jam?
The Indie Game Clinic Jam is a collaborative jam, so submissions are only allowed for projects created by a team.
Oh, right; forgot about that part!
