I'm glad you like it
I'll make a quick video ASAP but I'll tell you how it works:
You can you can place items to the grid by right clicking with the item selected on the top. You can remove one at a time by shift right clicking on the top with empty hands. When the desired craft result shows up on the top you can get it by left clicking.
Note: you'll break it in creative, still need to fix it.
Note2: You'll get the basic achievements but I'm not sure if any modded ones will work.
Basicly the Elysium dimension idea was Exacat's and I coded that with my friend but Exacat has quit.
And this is only the crafting pillar and there will be other stuff hopefully.
Developing the Elysium mod is really time consuming so I don't know when can we continue.