# FAQs

### $FYN and Blockchain Related

<table data-column-title-hidden data-view="cards"><thead><tr><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;">$FYN</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-usdfyn">https://docs.affyn.com/en/about/faqs/faq-usdfyn</a></td></tr><tr><td><mark style="color:blue;">Security</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-security">https://docs.affyn.com/en/about/faqs/faq-security</a></td></tr></tbody></table>

### Land Sales Related

<table data-column-title-hidden data-view="cards"><thead><tr><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;">General</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-land-sales-general">https://docs.affyn.com/en/about/faqs/faq-land-sales-general</a></td></tr><tr><td><mark style="color:blue;">Flags</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-land-sales-flags">https://docs.affyn.com/en/about/faqs/faq-land-sales-flags</a></td></tr><tr><td><mark style="color:blue;">NEXUS World Viewer</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-land-sales-nexus-world-viewer">https://docs.affyn.com/en/about/faqs/faq-land-sales-nexus-world-viewer</a></td></tr><tr><td><mark style="color:blue;">Land Selection Strategy</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-land-sales-land-selection-strategy">https://docs.affyn.com/en/about/faqs/faq-land-sales-land-selection-strategy</a></td></tr></tbody></table>

### Buddy Arena Related

<table data-view="cards"><thead><tr><th></th><th data-hidden></th><th data-hidden></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;">Buddy Arena FAQ</mark></td><td></td><td></td><td><a href="https://docs.affyn.com/en/our-metaverse/buddy-arena/faq">https://docs.affyn.com/en/our-metaverse/buddy-arena/faq</a></td></tr></tbody></table>

### NEXUS World Related

<table data-column-title-hidden data-view="cards"><thead><tr><th></th><th data-hidden data-type="content-ref"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><mark style="color:blue;">General</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-nexus-world-general">https://docs.affyn.com/en/about/faqs/faq-nexus-world-general</a></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-nexus-world-general">https://docs.affyn.com/en/about/faqs/faq-nexus-world-general</a></td></tr><tr><td><mark style="color:blue;">Gameplay</mark></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-nexus-world-gameplay">https://docs.affyn.com/en/about/faqs/faq-nexus-world-gameplay</a></td><td><a href="https://docs.affyn.com/en/about/faqs/faq-nexus-world-gameplay">https://docs.affyn.com/en/about/faqs/faq-nexus-world-gameplay</a></td></tr></tbody></table>