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Haunted Harbor

Haunted Harbor

Sporty Studios
4.9 ★★★★★★★★★★ 166K reviews • 100K+ Downloads • 18+ Rated for 18+
Contains ads In-app purchases
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About this app

What is Haunted Harbor?

The pure-play prediction market-operators, Polymarket and Kalshi, emerged from Week 1 as the clear winners. On one hand, Kalshi’s market share lead narrowed over its competitors, falling to 82% for the week ended 13 September, down from 86% a week earlier.

Still, Kalshi had a nine-fold lead over Polymarket, its next closest rival. Polymarket, meanwhile, led the group with 762,000 app downloads, edging Kalshi, DraftKings and FanDuel in the category. The downloads represented a 13,509% weekly increase and 25% of total category downloads, Polymarket wrote in a statement.

Across the market, operators delivered high double-digit gains compared with Labor Day weekend, which featured a full slate of college football games but no NFL contests. Two operators, DraftKings and Underdog each saw triple-digit growth, delivering weekly increases of 125% and 119%, respectively. Three others, Polymarket, Crypto.com and Novig, saw gains of at least 30%, led by Polymarket with a weekly increase of 46%.

How to play Haunted Harbor

But that isn’t the case according to Richards: “We are not signalling plans to re-enter B2C elsewhere; Africa is a distinct case: a high-growth, underpenetrated region where owning a local operator makes strategic sense in a way it may not elsewhere.”

There’s also a financial constraint, with Ahlberg noting that GiG has used its available cash and is raising additional capital to fund the 888Africa transaction, meaning he doesn’t expect the company to pursue further B2C acquisitions in the short term.

Robinson takes a more expansive view, however, arguing that the acquisition could mark the beginning of a broader shift in GiG’s strategy. “I’d read it as the start of something, not a one-off,” he says. “GiG’s survival as an independent business depends on consolidating in emerging markets where it can own the P&L, not just supply the technology.

About Haunted Harbor

There are no SCOTUS-prediction market contracts currently on Kalshi but Polymarket lists a 41% probability that the court will accept an event contract case by 31 December.

A hearing before the Supreme Court would be the culmination of what has been the biggest sports betting-related development since PASPA. Perhaps no other issue has united gaming stakeholders from various companies, tribes, states and regulators.

Beginning with the US presidential elections in November 2024, when prediction markets catapulted into mainstream culture, their rise has been undeniable. Kalshi and Polymarket have seen their valuations balloon to $40 billion and $21 billion, respectively, and the majority of the top US bookmakers have scrambled to expand into the prediction space in various forms, either by building their own exchanges, acquiring existing ones or engaging in market-making.

App info

Updated onSep 13, 2026
Size113 MB
Installs100K++
Current Version6.3.1
Requires Android5.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onNov 29, 2025
Offered bySporty Studios
100 Art Of Gold10 Power Hot