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Desert Gem

Desert Gem

Arena Gaming
4.4 ★★★★★★★★★★ 705K reviews 50K+ Downloads 18+ Rated for 18+
Contains ads In-app purchases
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About this app

About Desert Gem

Two operators alone – Kalshi and Polymarket – topped the combined $1 billion mark in NFL trading activity over the first six days of Week 1, according to numerous measures this week. During the period, Kalshi recorded NFL volume of $983.4 million, according to DeFi Rate, earning the pole position by a large margin. Mahomes and the Kansas City Chiefs thrashed the Denver Broncos 31-10 on Monday Night Football, capping the largest week for prediction markets ever.

Even before the primetime matchup in Kansas City, it became abundantly clear that the industry would shatter previous marks for weekly activity. The AFC West showdown bolstered the already robust totals. Overall, volume for the week hit a record $15.9 billion, according to Bank of America, up 16% from a week earlier.

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.

How to play Desert Gem

The regulatory framework strictly keeps the casino component in check. Casino floor space is capped at 3% of the total floor area of the IR, while Japanese residents are restricted to three visits per week and 10 visits within any 28-day period. Each visit also carries a mandatory ¥6,000 entry fee, reinforcing the government’s intent to curb excessive gambling even as it opens the door to casinos.

Japan’s path to IR legalisation was not straight forward. The IR Promotion Act, which set Japan on the road to casino-integrated resorts, was passed in December 2016 after a contentious debate. Nearly two years later came the IR Implementation Act, which laid out the regulatory frameworks for casinos, from entry restrictions to measures addressing gambling addiction and other social concerns. Yet even as the government pitched IRs as a catalyst for tourism, regional development and economic growth, opposition remained aggressive.

Among the opposing forces was Kenji Eda, a prominent House of Representatives lawmaker from Yokohama and a senior figure in the opposition Constitutional Democratic Party of Japan. Eda has been a vocal critic of the government’s IR push, raising concerns over gambling addiction, the economic impact on local businesses and whether the casino-led model would deliver the promised benefits.

About Desert Gem

However, Playtech suggested that Evolution had failed to provide data that would have let Spectrum determine whether gaming sessions had occurred in Iran, Syria and Sudan. 

It also said Spectrum was able to “specifically corroborate” Black Cube’s claims that Evolution’s games were accessible and generating revenue in several “prohibited locations”. These included Hong Kong, Singapore, the United Arab Emirates and Saudi Arabia.

Evolution has for several years denied any involvement in illegal activity. In a statement to iGB in November, the company said its defamation litigation aimed to hold Playtech and Black Cube “accountable for its wrongdoing” and to protect shareholder value.

App info

Updated onJul 20, 2026
Size122 MB
Installs50K++
Current Version1.1.6
Requires Android7.0 and up
Content RatingRated for 18+
Interactive ElementsUsers Interact
Released onSep 23, 2021
Offered byArena Gaming
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