It is an interesting concept, the idea of jumping between planets is pretty neat. The camera can get some extra work and there are some minor bugs but it can be an enjoyable experience.
Good job!
Yeah a friend of mine was talking to me about that today, could be a very fun co-op game with potentially even more than 2 people. I would probably save it for a Moon Blob 2 and polish this first but its something that will 100% happen if people show a liking to the hilariously silly blob characters haha