You do not see very many jam games with different levels that have entirely different art. Fantastic, things like that really help push plays forward to see 'What comes next?'. Great entry! I liked that character sprite too!
Thanks :) Since this is an adventure game, we want the player to keep exploring the world, so we can't make the world boring, so we've put different enemies tiles backgrounds and etc.
For me personally it would be boring to play an adventure game without the adventure effect