Curated by taste and lineage

A stack of crates is too heavy to move when you look at it from the side. Look at it from above and it weighs one crate, so you push it.

A puzzle game with one invention, and its own store text states it without decoration: you switch between a view from the side and a view from above, and when the viewpoint changes, depth and height change with it. What that means in practice is not an optical trick but a rule about matter. Per the store's own examples: a stack of crates seen from the side feels heavy, so you cannot move it, but seen from above it weighs only as much as one crate, so you can. A block and a staircase that sit far apart when seen from above are not far apart when seen from the side, so you step across onto the block. Crates you cannot climb from the side have no height difference from above, so you walk right on top of them. The axis the projection flattens is simply gone, and the number of flattened units becomes the object's weight, its connection, its passability. The developer calls the result a sensation of the brain glitching, and that phrase is in the store copy itself. It began as an entry in unity1week, a Japanese one-week game jam: the jam build went up February 28, 2021 and placed third overall while taking first place in the enjoyment category, after which the developer announced a Steam version with more stages, a clearer ranking display, and reworked art and effects. It is made by a single person, Tobu, who writes on their own blog that they make games under the name Tobu and write novels under the name Usaoi Mito, and that their day job is game planner or director. Both developer and publisher on Steam are Tobu; a direct check of Steam's developer search turns up exactly two entries under that name, this game and its demo, with no publisher anywhere in the record. Released June 21, 2021 at ¥200, it is Positive at 100 percent across 24 reviews (24 positive, 0 negative), a paid title, not free, fully launched and not in Early Access, with no AI-generated-content disclosure on its page and Steam's content descriptors empty. The English interface exists and works. What does not exist is an English title: on the English store page the game is still called 窓の中の先にあるもの, and Steam's own canonical URL for it ends in an underscore because there was no Latin name to build a slug from. Of its 24 reviews, exactly one is in English. At 24 reviews the sample is thin, and this pick says so plainly rather than dressing the perfect score up as a verdict.

Published 2026-07-29

01First, the one feeling

• The moment the rule lands is not when you solve a room but when you stop asking what is in front of you and start asking which axis you want deleted; the puzzle quietly relocates from the level to the way you are willing to look at it.
• Weight is the part that gets under your skin. Seeing a wall become a floor is a familiar trick, but seeing a stack you could not budge become light enough to shove, purely because you stopped counting one direction, attaches the illusion to your hands instead of your eyes.
• It is a small, quiet, ¥200 game that has to be re-learned every few rooms, because each new rule the store lists, weight, distance, height, is the same principle pointed at a different property, and knowing the principle does not tell you which property this room is about.

02Who this is for (and who it is not)

03The roots of this taste

100% positive·only 24 reviews — yet almost no one has found it

04Make this gem shine

If it speaks to you, check it on Steam and give it your first pass. Your push is what makes a buried gem shine.

05The bloodline of this taste

• Echochrome Root
• Mado no Naka no Saki ni Aru Mono You are here
  • Read-and-build games another taste