construction of the artifacts or the other way around
CHANGELOG: 2.0: public release 2.1: added here and there with 3 levels + 1 sandbox 2.2: added remaining 2 levels and made here and there unlockable 2.3: added through the mountains with 3 levels + other here and there sandbox. also changed engine and physics 2.3.1: added weird demo mode 2.4: added 2 more through the mountains levels and their 2 sandboxes 2.4.1: fixed bug where the final 2 sandboxes dont show up and mystery box bug
