Rotten

How to play Rotten

Around 49% of the adults surveyed said they had gambled within the past four weeks, a figure consistent with previous years. 

When excluding those who only played lottery draws, participation stood at 28%, implying lottery-only players comprised roughly 21% of the adult population. 

Online gambling participation over four weeks reached 39% (16% excluding lottery-only players), while in-person gambling participation was 29% (18% excluding lottery-only players). 

About Rotten

“The bottleneck becomes the person reviewing everything. That does not mean we never review the code itself. For sensitive or critical parts of the system, we still look more closely at the implementation, particularly from an architecture, performance, security and reliability perspective. But we no longer apply that level of manual code review to everything.” Grenstad says.

The shift to AI is also changing how Grenstad thinks about recruitment. A team working on the player journey, for example, needs people who understand casinos, iGaming and what a strong player experience should look like.

“I would not necessarily prioritise senior Java or front-end specialists in the same way as before,” Grenstad explains. “Technical skills remain important, particularly for people who can assess architecture and ensure systems remain reliable, but domain knowledge is becoming increasingly valuable. I’d rather take someone who’s good in the domain but doesn’t know any Java.”

About Rotten

Candidates from the VVD party urged the government to take a “harder stance” against these big tech platforms.

Some politicians stated their opinion that the legal gambling age in the Netherlands should be increased to 21 from the current barrier of 18 years old.

This isn’t the first time this policy has been mooted in the Dutch parliament. A 2025 bill proposed raising the age for “higher-risk” activities like online slots.