LAKE MONOMONAC

LAKE MONOMONAC

THE SUMMER OF '87

A career arcade boat game set on a real New England lake. Race the locals, ski the slalom, run the lake — earn the fleet.

Play in browser App Store — coming soon

Plays in your browser · desktop & phone

Now playing

Driving a boat across Lake Monomonac toward the tree-lined shore

The first game

Lake Monomonac: The Summer of '87

It's June 15, 1987. Uncle Ray left you the cottage at 268 E Monomonac Rd, the dock, and an old Sea Ray. Run deliveries for cash, tow skiers through the slalom, upgrade your way from a jet ski to an unlimited hydroplane — and every Saturday, race four named rivals toward the Monomonac Cup.

A day on the lake

Morning on the lake, houses and pines along the shoreline
MONDAY, 8:00 AM — FIRST RUN OF THE DAY
Race buoys marking a course across open water
SATURDAY — THE WEEKLY CHAMPIONSHIP
Boat wake glowing under a sunset sky
GOLDEN HOUR OVER THE NARROWS
Night boating under stars with lit cottages on shore
OUT PAST DARK

Built from a real lake

Lake Monomonac is a real lake on the Massachusetts–New Hampshire line, and the game is built from its real map data — people who know the water recognize it instantly.

The real shoreline

The actual shoreline, all six islands, and ~800 real houses at their true positions, built from OpenStreetMap geometry.

A summer-long career

Deliveries, passengers, ski runs, and boat upgrades — every dollar moves you toward a faster hull.

Saturday racing

Four named rivals, a weekly championship, and the Monomonac Cup waiting on September 5.

1987, all summer

Days roll by in about twelve minutes — dawn, dusk, weather, loons, fireworks, and a six-station radio dial.

Lake Monomonac is a fictional video game inspired by life on the real Lake Monomonac (Winchendon, Mass. / Rindge, N.H.). The shoreline is real; the neighbors, businesses, and events are invented.