ScaleBox

Here's an excerpt from ScaleBox's Steam description:

The core mechanics of this game revolve around size, weight, and portals—along with their many surprising applications. You can push boxes as long as their total size does not exceed your own, meaning that the larger you are, the more and bigger boxes you can push!

However, each time you move, you move a distance equal to your own size, making precise positioning more challenging. So, what’s the solution?

Every level is unique, hoping that you'll find yourself amazed as you solve them. We don’t want you to feel frustrated if you're stuck for too long, so we've left helpful hints for you.

With 8 chapters and 90+ levels, get ready for a puzzling adventure like no other!