Skygrid is like survival but up in the sky fill with blocks shape as a grid. Its more "advanced" for people who doesnt do parkour or not really good at it. I would recommend asking for help before starting (Hedgehog1827, SnowBall731, Cross_Knight etc etc)
SkyGrid is like survival but you have to jump block to block to get the materials you need to build what you want to build
I find the game is really fun even if I'm really bad at it so I think you should try it it's really fun