Extremism and Game Development | Simon McCullum | NZGDC 2025

Value of the Information & Strength of the Argument

The talk provides valuable insights into the often-overlooked role of game design in extremism pathways. It argues that game developers have a responsibility to understand and mitigate these risks, and that good community management is crucial. The argumentation is coherent, drawing on personal experience, academic theory, and survey data. However, some claims lack rigorous evidence, and the speaker acknowledges the exploratory nature of the research.

Scientific Rigor, Source Quality, Title Accuracy

The speaker references academic research (e.g., Axelrod) and surveys, but does not provide specific citations. The title accurately reflects the content. The talk is based on research funded by the Department of Prime Minister and Cabinet, adding some credibility, but the lack of detailed sources limits its scientific rigor.

The title accurately reflects the content, focusing on extremism in game communities and game development's role.

7/10

The talk is based on research funded by the Department of Prime Minister and Cabinet and references academic theories (e.g., Axelrod's simulations) and surveys, but lacks detailed citations and peer-reviewed sources. The speaker is an academic, adding credibility, but the content is largely anecdotal and exploratory.

Markers derived by PSI from the transcript: the creator did not define chapters.

• 02:00Introduction: speaker's background and the context of extremism in game communities.
• 05:00Discussion of risk factors for radicalization and their prevalence among gamers.
• 10:00Survey data on toxic communities and their impact on player spending and retention.
• 15:00Examples of extremist content in games like Roblox and Minecraft.
• 20:00Proposed solutions: female-only spaces, layered bans, and pro-social design.
• 25:00Workshop outcomes: tools for community managers and policy analysis.
• 30:00Conclusion: the challenge of rehabilitating banned players and the need for societal involvement.

• Department of Prime Minister and Cabinet (New Zealand) — Funding source for the research on extremism.
• Axelrod's research on cooperation and defection — Referenced for the tipping point of 10% defectors in communities.

• Anti-Defamation League report on hate in games — Reports on hate and harassment in online games, supporting the speaker's claims.

• Research on the link between violent video games and aggression — Some studies suggest a link between violent games and aggression, which contrasts with the speaker's focus on community dynamics rather than content.