Touch: hold to draw snow under the skier, move your finger up or down to shape the line, release to lift the pen and jump; tap anywhere on the end screen to retry · Keyboard: Enter or Space starts; once you press a key the pen stays down and draws on its own. Up/Down (or W/S) raise and lower the line, hold Space to lift the pen and jump, P or Esc pauses, M mutes, Enter or Space retries. Mouse: hold and move to draw, release to jump.
About:
A momentum-and-ink line-drawing game, made in-house for Leetdom in the spirit of the 2000s Flash classics. The skier is always moving; you draw the mountain beneath her. Hold anywhere to lay snow just ahead of her skis, steer the height to bank speed or set up a ramp, then release to lift the pen and send her flying. Land smoothly to bank your air bonus and grow a multiplier; land hard and you wipe out.
Every stroke costs ink and the meter only refills while you are airborne, so a good run is a rhythm: carve, launch, glide, carve again. Nine hand-built trails teach the vocabulary one idea at a time: your first tracks, a single gap to leap, two jumps back to back, a low ice roof to tuck under, a stretch of glare ice you cannot draw on, a slalom of multiplier gates, rock spires pushing up through the snow, a long chasm to clear, and a summit run that asks for all of it in one flowing line. Each trail scores bronze, silver and gold, and a faint ideal-line ghost paces you so you can see where the clean line went. When you have the feel for it, Endless Descent builds a fresh, seeded mountain that never bottoms out and asks only how far your ink and nerve will carry you.
Every trail was proven solvable by a forward-simulating planner before it shipped, and that same timeline drives both the title-screen demo and the ghost. All of the art is drawn procedurally on a canvas and all of the sound is synthesised in code, with a limiter on the master bus and a mute button; there are no image or audio files and the game makes no network requests of any kind.
Credits:
Made by Leetdom, 2026. Written for Leetdom, and it lives here.
Phone check: 2026-10-03 — server2 staging fleet independent QA PASS-WITH-FIXES (music bed 0.05 -> 0.012: 9.6 dB under event-SFX RMS, 26 dB under SFX peaks, full-mix peak -3.8 dBFS, true silence between sounds); all 9 trails proven solvable with deterministic replays. Production smoke 3 Oct (pi-fleet) on leetdom.com/games/snowscribe: 200, zero console/page errors, zero external requests, zero 4xx; real CDP touch on a 390x844 phone (play, draw, game over, one-tap retry) and 844x390 landscape, desktop 1280x800 mouse + keyboard; Full screen refits 332x187 -> 390x844, 768x432 -> 844x390 and 1098x618 -> 1280x800 with input working after. Prod fix: compact menus for the ~332x187 in-page phone frame (title and end-of-run panels no longer clip).
Rate this game:
One vote per game each month.
Play next:
Bug TrafficBees, bumblebees, dragonflies and ladybirds drift into the garden. Draw each one a path home to the flowers of its colour, and never let two of them bump.
Clockwork GolfPocket mini-golf through wound-down clockwork ruins. Drag back, read the lie, and bank your ball past turning gears and sliding gates. Nine hand-built holes, par 28.
Drip DropAim a brass watering spout, let a single dewdrop fall through a night greenhouse of glass buds, and open every orange bloom before your ten drops run out. Five gardeners, 34 boards, 16 challenges.
Beacon SiegeEscort a fragile beacon through eight dark arenas. Shove the swarm back with knockback pulses, flick a lance to skewer the dangerous ones, and drop traps to hold the line until the light reaches the gate.
