I don't think it's very fair to make a game jam game based on an already released game. Obviously you can't make that much content in a week. The similarities with your previous game are too great.
Viewing post in Legend of the Wargod - Dream's Descent jam comments
Legend of the Wargod is still in development and has NOT been released yet. I used the tools I'm using to build the game to build this - and I did build all content in 7 days.
Infact, I made way more content than is available to play, because of a bug at stage 3.4ish where the map is wrongly configured and the player can't advance.
Such is life!
If you're interested, follow development: