This was a phenomenal game on android devices. It's still pretty damn good, but, it's main competition is an objectively better physics simulator, The Powder Toy. If this game does want to compete major overhauls for the controls and UI are needed along with more content (but of course all of that is easier said than done).

good game, freedom, very nice, good game, i wish it had lead to make lead pipes tho

this game is really great, the game just need modding and it will be perfect (like new liquids, stuff that change controls of the players and more)