<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet href="/feed.xsl" type="text/xsl"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Unique — #sandbox</title><description>Entries tagged #sandbox on Unique.</description><link>https://unique.rzen.dev/</link><language>en-us</language><atom:link href="https://unique.rzen.dev/tags/sandbox/rss.xml" rel="self" type="application/rss+xml"/><item><title>InfiniDomino</title><link>https://unique.rzen.dev/reviews/infinidomino/</link><guid isPermaLink="true">https://unique.rzen.dev/reviews/infinidomino/</guid><description>A free browser toy where every square of a shared 3D table holds a domino, and you knock one over to watch the chain curve across the wood, or stand them back up.</description><pubDate>Tue, 20 Oct 2026 00:00:00 GMT</pubDate><category>play</category><category>browser-game</category><category>multiplayer</category><category>sandbox</category><category>free</category></item><item><title>Tiny Brutalism</title><link>https://unique.rzen.dev/reviews/tiny-brutalism/</link><guid isPermaLink="true">https://unique.rzen.dev/reviews/tiny-brutalism/</guid><description>A relaxing sandbox for stacking brutalist concrete blocks into dioramas, then wall-running through them in first person, from $5 on Windows, macOS and Linux.</description><pubDate>Sat, 17 Oct 2026 00:00:00 GMT</pubDate><category>play</category><category>brutalism</category><category>sandbox</category><category>architecture</category><category>game</category></item></channel></rss>