A draw-a-line puzzle: sketch a line across the blank sheet and the game sends a character down it, while the level's own obstacles decide whether the line survives the trip.
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
The screen before the first line
The title screen has one button and no readouts
The page calls the game Drawing Lines Great Adventure, and the game agrees: its title tag carries the same three words. What you actually land on is a white sheet of paper. The title is set in rounded, hand-drawn capitals over a tan paint splotch, a pencil points down into the last word, and doodles of a ruler, a set square and a pencil sit faintly in the background. Green bamboo leaves hang across the top edge, and a small circular icon sits in the top-left corner of the sheet.
Observed 2026-10-04 in Chrome at 1280×800: the game's title screen pillarboxed inside a dark player, with a doodle-style two-line title over a tan splotch, a single yellow Start button under it, green bamboo leaves along the top and a small circular icon in the top-left corner. Nothing on this screen counts anything.
The only control is a yellow Start bar
A single yellow rounded button labeled Start is outlined in black with a darker lip along its bottom edge, and there is nothing else to press: no coin counter, no timer, no level number, no settings gear beside it. This matters for a first run, because there is no number on screen to plan around. The sheet in front of you is the puzzle, and the title screen gives you nothing to read before it.
What the title promises and the build backs
The line you draw is the level you get
Drawing is the whole input. The build carries pen artwork in four variants in its shared drawer and a dedicated LinePrefab in the game drawer, which is the object the game builds from whatever you sketch. Everything else in that drawer is scenery for the trip: a ball, a wheel, a saw blade, a screwdriver, spikes, a flag and a red flag, plus spinning cutters. Read together, the shape of a level is a line you draw, a character that follows it, and a set of moving hazards positioned to end the ride early.
The obstacles move, so the line has to be generous
The spinners and saw blades are the giveaway that this is not a connect-the-dots exercise. A drawn line that works is one that keeps its passenger clear of moving blades for the whole crossing, which usually means a wider arc rather than the shortest path between two points. Two result panels ship with the game, one for a win and one for a loss, so the build expects both outcomes to be common enough to be worth their own screens.
How the levels are filed
Fifty levels arrive in drawers of ten
The build ships ten level drawers, named Level 0 through Level 9, and streams them one at a time. In the five that are readable, each drawer holds exactly ten level files and there is no gap or repeat in the numbering: drawer 0 carries levels 0 to 9, drawer 1 carries 10 to 19, and the run continues unbroken to level 49 at the end of drawer 4. Five of the ten drawers therefore account for 50 levels, which is what the 0 to 49 numbering implies for the full set.
Look for the level file, not a menu
Each drawer also carries a single scene texture of its own — level0, level1, level2 and so on — which is the backdrop that drawer's ten levels share. If a level looks like the one before it, that is why: the sheet stays and the obstacle layout changes. The result panels belong to the game drawer rather than to any level, so a win and a loss are handled the same way everywhere in the run.
First-run decisions
Starting, drawing and judging a line
On the first run there is nothing to configure and nothing to spend. The one decision is where the line goes, and the screen will not score it for you.
How do I start the game?
Press the yellow Start button on the title screen. It is the only control on that screen: no level select, no settings and no counters sit beside it, so a first run begins immediately.
How do I control the character?
By drawing. The build ships pen artwork and a LinePrefab, so your line is the level: the character travels the path you sketch and the hazards in the level are placed to interrupt it.
How many levels are there?
The build streams ten level drawers, Level 0 through Level 9. The five readable ones hold 50 levels between them, numbered 0 to 49 with no gaps, so that is the shape of the run.
How do I know I am about to fail?
Watch the things that move. Spinners and saw blades in the level are what turn a drawn line into a loss, and the game keeps a separate panel for the failed outcome, so a wrecked run is a normal part of the level rather than a dead end.
