LevelLoop wrote this play brief. The playable file, artwork, and runtime are delivered by an external game service. LevelLoop keeps supporting rights records for the catalog on file.
ShelfPuzzle
What the captured frame shows
One sheet of paper, a dashed fold line, and no numbers on screen
The frame captured for this brief holds the game's own artwork rather than a menu: two hands hold a white sheet of paper printed with a green cartoon creature in red headphones and marked with a dashed outline, and nothing is drawn over the top of it. No counter, button label or level number is readable anywhere in the capture, so the numbers below come from the build's own files rather than from the screen.
Observed 2026-10-04 in Chrome at 1280×800: the player frame shows the game's own artwork, two hands holding a printed sheet marked with a dashed outline, and no counters, buttons or level numbers are drawn over it.
What the build ships
The playable file names itself Paper-Fold-3d and carries 36 paper props as 3D models, each one an object a sheet can be folded into: a dinosaur, a panda, a rabbit, a treasure box, an ice cube, a watermelon, a cake, a banana and more. The play HUD keeps one text label, LV, beside the level number, and the first background the build offers is a wood-grain one.
What one press does
Every piece carries an open angle, a close angle and one hinge
Each foldable piece is a 3D node holding three values: the axis it hinges on, which is x, y or z; the angle it reaches when folded; and the angle it returns to when unfolded. A press tweens the node to that angle over 300 ms and the fold lands, and pressing the same piece again folds it back open. Nothing is dragged, so a move is one press on one piece.
Why the order is checked
The game records the order of your presses. Each press takes the next click index from the piece manager, each piece remembers the index it expects, and the manager compares the two when the fold completes. Pieces are also layered rather than stacked on one plane: a folded piece is nudged 0.0001 of a unit per click index so that two folds never sit in exactly the same place.
For the first two folds of a level the build draws a pointing hand at the piece it wants next, then hides it again after those two presses, so a new level shows its own opening order before it stops helping.
Hearts, energy and the chest
Three hearts a run, six energy points a session
The build's own config sets the life ceiling to 3 and the energy ceiling to 6. A failed fold takes one heart off the row unless an unlimited-stamina window is running, and watching a video restores 3 hearts at once. Energy refills one point every 300 seconds, which is the 5-minute clock the game advertises, and a video hands back 5 points.
What a cleared level pays
Clearing a level pays 50 gold. Every 3 levels, starting at level 1, the game opens a 3x3 grid chest that pays between 85 and 100 gold, and the first full-screen ad is scheduled for level 3. Backgrounds and stage sets are the long spend: 6 backgrounds unlock at levels 1, 2, 3, 7, 12 and 16 for 300, 700, 800 and 1500 gold, and 6 stage sets unlock at levels 3, 6, 10, 14, 18 and 22 for 100, 300, 700 and 1200 gold. Gold starts at 0.
Checks before the first fold
Hearts, order and the chest
These answers stay with what the build does and with the one frame that could be captured: a sheet of paper with a dashed fold line, a hand holding it, and no readouts anywhere on screen. The habits worth forming are simple: watch which piece the pointing hand asks for, and keep the fold order the panel expects.
What does one press do in Paper Fold?
One press folds a single paper piece along its hinge: the piece tweens to its folded angle in 300 ms, and pressing the same piece again opens it back up. Nothing is dragged, so a move is one press on one piece.
Does the order I fold the pieces in matter?
Yes. Each press takes the next click index from the piece manager and every piece carries the index it expects, so the game compares your order against the piece's own order when the fold finishes.
How many hearts and how much energy do I get?
The build's config sets the life ceiling to 3 and the energy ceiling to 6. A failed fold costs one heart, a video restores 3 hearts, energy returns one point every 300 seconds, and a video hands back 5 points.
What does clearing a level pay?
50 gold. Every 3 levels, starting at level 1, a 3x3 grid chest opens for 85 to 100 gold as well, and gold starts at 0.