Thank you for the feedback. 👍
Totally ! Having some "Lost Vikings" mechanics would be a great addition to the game. There was a plan to add some mechanics like these, with doors, buttons and sneaky corridors (with the little guy), but this was too ambitious for a solo JAM.
Even if time was a bit short, this is what I like in JAM too. Releasing fast and having feedbacks soon, like yours, are great. If feedbacks about the game are positive, there should be a patch released soon, with a focus on making every character really unique and better balanced, as well as some more levels.
Glad that you liked the art and music, creating a positive and rhythmic gameplay was the key aspect for this first version🎶🎶🌞🎶🎶