City Of Sound

About City Of Sound

Kevin O’Neal, a DOCV board member, argued the scale of the investigation calls the GGL’s broader black market estimates into question. He cited the regulator’s 2025 activity report, which put the 2024 share at 23% (€547 million in gross gaming revenue), against Nielsen data suggesting a share of around 56%.

The trade body has long been critical over the discrepancy between channelisation estimates made by the regulator, and other independent reviewers.

The DOCV reinforced its calls for a unified federal licensing regime for online casino games and stronger enforcement mechanisms against illegal operators. 

About City Of Sound

The commercial hook is scale. According to the developer, the sequel aims to deliver a more volatile experience, supported by a top payout of 40,000 times the stake. That figure sits above the original. It signals a deliberate move toward the higher end of Nolimit City’s already extreme-volatility catalog.

The release carries the studio’s familiar configuration approach. Duck Hunters 2 launches with a 96.00% RTP configuration as its highest available setting, alongside alternative versions with RTP levels of 94.05% and 92.01%. The game carries an extreme volatility rating and allows bets ranging from €0.20 to €100 per spin.

The reason Duck Hunters 2 is worth flagging as news is what its format says about where the wider market has landed. Position-multiplier math, in which individual grid cells accumulate multipliers across cascading wins, has become one of the most widely adopted mechanical families in modern slot design.

How to play City Of Sound

In Sweden, Spelinspektionen recently flagged affiliates and social media as key channels for black market advertising and how affiliate networks redirect search traffic towards unlicensed operators.

Regulators have so far focused mainly on monitoring paid advertising. In Germany, the GGL credited an updated Google ad policy with reducing black market visibility. Yet, it acknowledged that illegal operators could still achieve visibility in organic search through SEO manipulation. 

This points to a wider shift towards addressing organic search signals and domain-level practices such as doorway pages, an issue also raised in the UK, where research has linked black market migration to search-driven promotion and SEO exploitation.