The game
Cape Henlopen: The Surrender
A history game you play on the Cape May–Lewes Ferry, on the water it happened on. One pass covers your whole party. You never have to leave the boat.
For four years men stood in concrete towers on both sides of this bay and watched the water. Nothing ever came in. That was the job, and it worked so well that almost nobody remembers it happened.
Then, right at the end, the enemy came in anyway — and handed over his boat at a dock you can still walk out on.
Three things you will not be able to unknow
In 2016 Hurricane Hermine stripped the beach at Cape Henlopen and uncovered what had been buried there since the war — two empty M2 mine cases, X-rayed to be certain, and a pair of thousand-pound cast iron anchors. They had not washed in from the minefield offshore. They had been under the sand the whole time.
The Army put 455 of them across the mouth of this bay. The two that came back up were empty cases, buried in the sand since the war.
In 1942 a German submarine came close enough to lay mines across the entrance to this bay.
Two weeks later one of them killed fourteen men. You will be crossing that water.
No enemy submarine ever entered Delaware Bay in four years of war.
Nobody can say whether that was the guns, the mines and the wire — or whether they simply never tried. The game lays out the evidence and asks your team to decide. It does not answer it.
How it works
| Where | On the ferry. Start in the boarding line, finish before the arrival announcement. |
|---|---|
| How long | About 70 minutes of play inside an 85-minute crossing. |
| Which direction | Either. It works the same sailing from Lewes or from Cape May. |
| What you need | A phone. That is all. No app to install. |
| How many people | One link covers your whole team, up to six devices. Everyone plays together. |
| Ages | Written for adults and teenagers, and comfortably playable by a family. No gore. |
You get eight chapters. Six of them happen afloat and are the whole game — if you never get off the boat, you have still finished it. The last two are optional and ashore: Fort Miles on the Delaware side, Cape May Point on the New Jersey side. Do them if your day allows and ignore them if it does not.
$29
One team · up to six devices
Get your team passYour team link arrives by email within a few minutes. Open it on the phone you will carry, and share it with everyone playing.
What is actually in it
Every person in this game is real and documented. There are no invented characters and no invented quotes.
- Joseph Tidwell, 22, sent below to fetch sugar seconds before the torpedo hit his destroyer. A hundred and thirty-one of his shipmates died. He was one of eleven who lived, and he made it to 93.
- Eddie Edwards and Hugh Sharp, who flew their own small planes out over the ocean hunting submarines — at first with nothing aboard to fight with.
- Horace Knowles, who stood by a gun that never fired at an enemy for the whole war, and was proud of it.
- The fourteen men of the tug John R. Williams, killed by a mine laid across the mouth of this bay.
- Thilo Bode, who never sank a ship in two war patrols and surrendered his submarine off Cape Henlopen on 14 May 1945.
Chapter 2 sends you up on deck to look at the water, because the shape of this bay is the reason the whole story happened the way it did. Chapter 5 hands you the job those men had: read the instruments and decide whether something is out there. The finale asks your team for a verdict on a question that has never been settled, and records your answer.
What it looks like
Before you buy
This is a one-way game by design. Plenty of people take this ferry across and drive home the long way around. Everything that scores happens on a single crossing, so you are never left holding half a game.
It is not a guided tour. Nobody meets you. You play it on your own phone, at your own pace, with your own people.
It is ours, not the ferry's. We are not the Delaware River and Bay Authority and we are not affiliated with them, Delaware State Parks, or the New Jersey State Park Service. Check the sailing schedule with the ferry and book your crossing separately.
Where the story is, if you want to stand in it
The pier →
The dock the submarine was tied to. It is the fishing pier at Cape Henlopen State Park now, and there is a marker.
The towers →
Twenty went up — fifteen in concrete, eleven of those in Delaware and four in New Jersey. One on each cape is open to climb.
The bunker →
Built 900 feet inland and camouflaged. It stands on the open beach now.
The crossing →
What is under the boat, and why one deep channel decided a war.