Terraria is in an active post-launch phase with a design works book announced for Q2 2027 and a free utility tool, Porthole, that simplifies hosting dedicated servers for the game, set for Q3 2026.
Two recent developments mark Terraria's current state: a design works book and a server-hosting utility. Lost In Cult announced Terraria: Design Works, a book exploring the development of Re-Logic's game through interviews with CEO Andrew Spinks and the team. It covers biome, monster, and sword designs, as well as the game's origins. Pre-orders are open. The standard edition is £49.99, the deluxe edition is £124.99. Release is Q2 2027.
Separately, SeStudio announced Porthole - Local Port Sharing, a free utility for Windows and Linux that lets Steam friends connect to dedicated game servers for Terraria and Java Minecraft, or play LAN multiplayer remotely, without port forwarding or a global IP. It uses Steam network sharing and P2P or Valve relay. Release is Q3 2026. The tool removes a common technical barrier for hosting game servers, making LAN-style play accessible to users in NAT or CGNAT environments like apartments or dorms.
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Re-Logic put Terraria on sale on Steam for 600 yen, a 50% discount, running until September 8. The 2D sandbox action game has sold over 70 million copies since its 2011 Steam launch. The sale is part of the Steam PvE Survival Craft Fest 2026, which also discounts Subnautica, Enshrouded, and ARK: Survival Ascended.
The popular Terraria mod Calamity Mod has ended development after more than 10 years. The team announced the decision on Discord following an anonymous Reddit post accusing manager Ozzatron of past misconduct. Several developers and creators left, and asset removal requests followed. The team said it was impossible to continue without staff and replace assets.
SeStudio announced 'Porthole - Local Port Sharing', a free utility for Windows and Linux that lets Steam friends connect to dedicated game servers for 'Terraria' and Java 'Minecraft', or play LAN multiplayer remotely, without port forwarding or a global IP. It uses Steam network sharing and P2P or Valve relay. Release is Q3 2026.
Lost In Cult announced Terraria: Design Works, a book exploring the development of Re-Logic's game Terraria through interviews with CEO Andrew Spinks and the team. It covers biome, monster, and sword designs, and the game's origins. Pre-orders are open. The standard edition is £49.99, the deluxe edition is £124.99. Release is Q2 2027.