Karssen Avelar

About.

I started playing online casinos in 2014, back when Curaçao sub-license operators ran most of the offshore market. The first six years were straight player years - live blackjack mainly, high-volatility slots when the bankroll was right for it, and the long detour into VIP programmes that eventually justified writing about them.

The first reviews I published were short and sceptical, written from the player's chair rather than from a marketing brief. Around 2019 the writing took over from the playing as the main job, and the methodology I'd been keeping in notebooks became the eight-factor framework I still use today.

HighRollerCasino.guide is built for one reader: the person depositing four or five figures into an online casino and trying to figure out whether they'll get their money back. Every review on this site is something I tested with my own deposit, my own cashout request, and my own KYC cycle.

What I cover.

• Withdrawal reliability at deposit sizes most reviewers never test.
• VIP programmes, dedicated hosts, and rakeback math.
• Bonus terms that look generous until cashout.
• Crypto rails, KYC delays, and dispute paths.
• Operator changes that don't show up on reputation aggregators for months.

Editorial principles.

The full rules I write under are on the editorial policy page. The short version: every numerical claim has a primary source, every score follows the published our scoring method, and operators don't get to negotiate scores in exchange for commission. The commercial side of the site is documented on the advertising disclosure page, and the relationship between scoring and revenue is independent by design.

Contact.

For factual corrections, source disputes, or questions about a specific review, write to editor@highrollercasino.guide. Operator account managers who want to flag a stale fact use the same address - the workflow is identical whether the request comes from a reader or a brand.

For editorial decisions about specific casinos, the answer is on the public review page or it isn't an answer yet. I don't negotiate scores by email.

Related pages.

• our scoring method - the eight-factor framework I use on every casino.
• Editorial policy - fact-check workflow and correction policy.
• Advertising disclosure - how the site earns money and why it doesn't change scores.
• Responsible gambling - helplines, deposit limits, and self-exclusion options.