Mystery Jack

About Mystery Jack

The president’s critical view of betting is on par with other candidates. Studies by the Workers’ Party (PT) indicate that three out of four Brazilians are against betting establishments. This is the president’s justification against the sector.

What the president didn’t address is the tax revenue from betting.

In 2025, Brazil collected almost BRL10 billion ($1.97 billion) in tax revenue from the licensed sector. In the first seven months of this year alone, BRL8.7 billion generated by the activity was delivered to public coffers. The Federal Revenue Service itself estimates that the sector should reach BRL16 billion in revenue during 2026.

What is Mystery Jack?

Notably for highly engaging verticals light online slots, if players are receiving a smaller-than-expected RTP (return to player), or bonuses have been restricted, they could again transition to an illegal offering where there are no such restrictions.

As has been flagged in previous reports, Regulus highlighted that the top 1% of active customers accounts for almost 50% of black market revenue across Europe. This follows a similar trend across licensed gambling as the report highlights “online gambling is a consumer discretionary expenditure item. This means a large proportion of expenditure is concentrated into a relatively small number of players.”

In its market-specific breakdown, the report noted a “rapid reduction in channelling” in the UK, following the increased use of affordability checks.

About Mystery Jack

In April, under pressure from Brazil’s President Luiz Inácio Lula da Silva, Caixa postponed its launch until 2027 at the earliest.

Brazil is currently gearing up for a general election next month and Weizer said this had delayed Playtech’s launch in the regulated market, although he didn’t specifically name Caixa as its client.

“I’ll be very, very open and straightforward about it,” Weizer told analysts on Playtech’s post-Q2 earnings call. “There were certain concerns that because it is an election year, and obviously, gaming is a political issue or there were references by politicians throughout the elections about gambling.