I love this and i've been playing it for an hour or so and what i've gathered for you all new folks downloading this is :
Exploits :
1 - you can connect 2 tree tops or any structure above the ground (trees work best) and as long as one has support the other one can float and you can make illusions that this works like real MC physics
2 - lead zombies far (atleast 500 blocks) from your spawn and let them kill you, then when you respawn they dont spawn anymore and you have peace of mind to do good stuff
3 - you can place blocks on yourself and that means you can go under ground and spam blocks to fall out
4 - if you want to let the mini-blocks that you throw that become blocks later stay as a mini-block, do these step by step : 1 - make a plate above ground (Vertical) :
2 - break the lowest single block and let the plate fall flat
3 - stand on top of the plate and throw your blocks, they will hit a physics based object and will not become blocks (this may get fixed later, but enjoy it while it lasts)
4 - profit!
Tips :
1 - so i only have one, and that is to dig down and block yourself in till you get a gun and go destroy everyone