That's pretty cool!
The concept's super easy to grasp (in the same way the time travel ones tend to be), and even though the puzzle's fairly straightforward, it does make you think for a minute 
Having stuff disappear and reappear made it feel a bit more like teleporting to another room than a dimensional shift (especially since stuff kinda disappeared), but not being able to see the other dimension kinda makes up for that. At one point my trusty companion cube was traveling with me, even though I'd placed him on the floor, which could've been a bug since it didn't warp about when I threw him in a funnel, but apart from that.. really cool.
Looking forward to seeing it expanded upon 
That's pretty cool!
The concept's super easy to grasp (in the same way the time travel ones tend to be), and even though the puzzle's fairly straightforward, it does make you think for a minute 
Having stuff disappear and reappear made it feel a bit more like teleporting to another room than a dimensional shift (especially since stuff kinda disappeared), but not being able to see the other dimension kinda makes up for that. At one point my trusty companion cube was traveling with me, even though I'd placed him on the floor, which could've been a bug since it didn't warp about when I threw him in a funnel, but apart from that.. really cool.
Looking forward to seeing it expanded upon 