Picture this

Who it is for

At halftime, two stands of fans tap their phones. Each tap is a transaction, the rope moves live, and the winning side's charity gets the pot.

Two ways to own it

What you get

Base$149

$37 deposit to reserve

Game page, tap contract, live rope, winner payout.

You choose: accent color
You choose: team names

Customfrom $1,100

Built around you

Reshape it entirely: new features, your flows, your brand end to end, integrations you need. We scope it with you.

Everything in Base
Custom features and design
Priority build

Why it is new

What exists today, and what this does differently

What is new

MegaETH tap apps are trading games (Euphoria, Hit One); a crowd tug of war was not found.

Closest things out there

Euphoria; Dorado Games.

Checked with web searches in October 2026. A search is not proof that nothing similar exists, and the market moves fast, so we recheck before every build.

What it unlocks

The human in it

Every tap counts, literally.

What you own

The whole app, not a starter kit.

The complete Tug of Tap app: at halftime two stands tap their phones, every tap is a transaction on MegaETH, the rope moves live and the sponsor's pot goes to the winning side's charity, with a paywall, owner console and referee agent built in.

Base price · $149

The user app, complete

Every buyer gets the same finished app. Basic branding and copy changes come through a quick form.

Three step onboardingHome

Shown once: halftime is dead air, two stands one rope, a local cause wins.

Match progress and next actionHome

Rules, halftime, paid out and season, with seat passes, pot and a big screen feed.

Rule card and tap gateRules

Seat pass or open gate, per wallet cap, round length, gas mode, locked charities and rehearsal nights.

Live rope and tap buttonHalftime

The rope moving live with Norte and Sur counts, your taps and taps held back by the gate.

Receipts and charity payoutReceipts

Tap count, final rope and a one transaction payout, with a share card; sponsor report gated.

Season board and match daySeason

Season results and charity totals, a just for bragging pick and a match day ping; board and ping gated.

Plans and settingsMe

Club plan with crypto checkout or a sponsored round, network and fan data settings.

Open the full app demo

Add-on

Owner console

Your admin side: revenue, paywall editor, users, rules and the agent log.

Revenue and paywall editorRevenue

Club, sponsored round and league revenue, payouts, incoming USDC, payment methods and live editing of tiers, prices and gates.

Club approvalsClubs

Approve clubs and leagues, decline betting sites, verified charity wallets.

Rules, agent log and roadmapRules

Review hold, wallet age, no rhythm judging and charity lock; plus the referee Agent log and priced Roadmap.

Top-up

Growth and referrals

Referral and growth mechanics, switched on when you are ready to grow.

Derby nights and referralsGrowth

Run a derby night, see loops and simulate club referrals.

The money path, built in

How it earns for you

Fans always tap for free. Clubs pay monthly for home matches, or a sponsor covers the round and the operator takes a small cut of the pledge, never of fan money or the charity payout. Leagues pay monthly for many clubs.

Club$29 a monthHome matches, two sides, seat passes, live rope page and season board

Sponsored round10% of the sponsor pledgeNo monthly fee: a cut of the pledge, never of fan money or the charity payout

League$249 a monthMany clubs, away fan sections, custom team names and colours, league wide charity tables

A round with about 2 million taps costs a few dollars of sponsored gas on MegaETH. The pot passes straight from escrow to the charity.

Prices are yours to set. Illustrative, not a promise of income.

Growth loops, built in

How it spreads

Thousands of share cards at the whistle
Sponsors asking for more rounds
Rival clubs seeing it from the away end
The match day ping
Derby nights and club referrals

Roadmap · build the next phase with us

Where it goes next

v1 included

The full halftime game

Game page and seat passes
Tap contract on MegaETH
Live rope for screens and phones
Charity payout and receipts
Paywall, owner console, referee agent

Included

Stadium toolkit

Big screen broadcast overlay
Three or four sided rounds
Away fan sections
Sponsor branded ropes

Add-on from $600

League play

League charity tables
Cross club derby rounds
Season highlight reels
Club admin roles

Add-on from $1,400

For investors and grant reviewers

The pitch, ready

A crowd game where two sides tap and every tap moves the rope onchain.

Problem: Halftime at small and mid sized clubs is dead air, sponsors get a logo nobody looks at, and local charities rarely get a share of the night.

Solution: Seat passes give every fan an embedded wallet. Each tap is a transaction on MegaETH, the rope renders live, a referee agent enforces the gate without deleting taps, and the pot pays the winning charity in one transaction.

Why now: MegaETH makes millions of near instant transactions cheap enough to sponsor, and embedded wallets remove app installs.

Market: Small and mid sized football clubs, amateur leagues and their local sponsors.

The ask: A pilot with two Lima neighbourhood clubs for half a season.

Funding is never guaranteed. Check each program's rules.

For hackathons and demo days

Your 2 minute demo

Home: meet Marisol, a club volunteer with a sponsor and dead air at halftime.
Rules: seat pass only, 8 taps a second, charities locked.
Halftime: blow the whistle and tap for Norte.
Receipts: send the pot to the winning charity and share it.
Season: hit the Club paywall for the season board and pay in USDC.
Owner Agent: the drummers flagged as bots and the bot swarm, both fixed.
Owner Revenue and Clubs: change the Club price, decline a betting site.
Owner Growth and Roadmap: run a derby night, then request the stadium toolkit.

Many hackathons require code written at the event. See the Regatta Boardfor each race's rule.

Make it entirely yours

Custom work from $1,100: stadium screen integrations, ticketing partners, more sides or a different chain. Scoped on a call.

Custom from $1,100

BLUEPRINT

Why it matters and how it really works

The need

Halftime at small and mid sized clubs is dead air: fans scroll, sponsors get a logo nobody looks at, and local charities rarely get a share of the night. Clubs want something the whole stand does together that is fair enough that nobody argues about the result for a week.

What exists and what is new

Tap games on MegaETH already exist, but they are trading games such as Euphoria and Hit One, and Dorado Games builds onchain casual games. Stadium second screen and crowd voting apps exist offchain. What we did not find is a crowd tug of war where every tap is a public transaction, the rope position is onchain state anyone can recount, and the winning stand's charity is paid in the same system. Research verdict: high novelty for the format; the tap mechanic itself is not new.

The data it runs on

Per tap: wallet, side, seat pass and timestamp, written as a transaction on MegaETH. The round: start and end block, running rope state, taps counted and taps held back by the referee agent, winner. The payout transaction to the charity wallet. Fan names and phone numbers are never stored; the seat to wallet link is held by the club for one match.

1.The mission

Give a whole stand one thing to do together at halftime, count it in the open, and let a local cause win.

2.Why people can't resist it

You see your tap move it MegaETH's real time blocks let the knot on the big screen move while you are still tapping.

Close by design Two stands of similar size, a per wallet cap and a short round keep margins tiny, so both sides keep tapping to the whistle.

Call the rope A match day ping to call which stand holds the rope, nothing staked, and a season board both stands follow.

3.How it works for real

Seat pass: Each ticket carries a one match seat pass. Fans open a link, a Privy embedded wallet is created in seconds, and the pass is attached. No app install.

Tap contract: A minimal contract on MegaETH records each tap against a side and updates the rope. Gas is sponsored through a paymaster or paid as a tiny per tap amount that also adds to the pot.

Referee agent: Watches taps per wallet per second and wallet age, enforces the cap and seat pass rule, and can hold taps back for review. It never deletes taps and never judges by rhythm.

Live rope: A big screen page and every fan phone subscribe to rope state over a websocket from a MegaETH node, rendering the knot in real time.

Payout: At the final block the sponsor's escrowed pot, plus any fan tap amounts, is sent to the winning side's pre registered charity wallet in one transaction.

Season board: An indexer over rounds powers results, the season table, the share card and the match day ping.

4.Cost per use and pricing

MegaETH transactions cost a small fraction of a cent, so a round with about 2 million taps costs a few dollars of gas when sponsored; the season in the demo is about $41. Hosting the websocket fan out and indexer is roughly $30 to $60 a month for a club. The pot itself is the sponsor's money and passes straight to the charity.

Club $29 a month

Home matches, two sides, seat passes, live rope page and season board.

Sponsored round 10% of the sponsor pledge

For clubs that want no monthly fee: the operator takes a cut of the pledge, never of fan money or the charity payout.

League $249 a month

Many clubs, away fan sections, custom team names and colors, and league wide charity tables.

5.Growth loop

Every round ends with a share card showing the rope, the charity and the recount link, posted by thousands of fans at once. Sponsors see engagement numbers per match and ask for more rounds; rival clubs in the same league see the halftime and ask for the same.

6.Risks and guardrails

Bots and scripts: Open gates let scripts win. Default to seat pass only plus an 8 per second cap, and show held taps on the results card.

False bot flags: Real fans can look scripted, like drummers tapping in time. The agent holds taps for review rather than deleting them, and rhythm is never a signal.

Gambling rules: Fans never stake money on the outcome and nothing is won by fans. If fans add per tap amounts, it goes to charity and is shown before tapping. Owners should check local rules.

Stadium networks: Crowded mobile networks drop connections. Taps are batched on the phone and sent within the round window; late taps are shown as late, not counted.

Charity disputes: Both charities and their wallets are registered and verified before the season, never changed mid round.

7.Build order

Seat pass link and embedded wallet
Tap contract on MegaETH with sponsored gas
Live rope page for phones and the big screen
Referee agent with cap and seat pass checks
Escrowed pot and one transaction charity payout
Results, season board and share card

8.Where this is going

Now
One club, two stands, one rope at halftime.
Next
Away sections and fans at home joining with their own capped side.
Later
League tables of halftime ropes, with sponsors pledging per match across many clubs.
The world it builds
Crowds that act together in the open, where a stand's noise turns into a public, checkable good for its neighbourhood.

Costs and tools are estimates at the time of writing. General information only, not legal or financial advice.

OWNER PLAYBOOK

Own it, then chart your voyage

Nine routes from one vessel. Tap a port to open its chart.

Why own Tug of Tap

Tug of Tap: A crowd game where two sides tap and every tap moves the rope onchain. Using someone else's version means their rules, their brand and their revenue. Owning Tug of Tap means it is deployed under your wallet, carries your name, and every customer, partner and result builds your track record instead of theirs.