Hytale Update 6, released August 27, 2026, rewrites the game’s networking stack to connect players directly across separate home networks — no port forwarding, no third-party tunnel tool like Tailscale or Hamachi. Player-hosted joins now run on ICE (RFC 8445) with STUN and TURN, replacing the legacy hole-punch path that failed often enough that workaround guides for VPN mesh tools became a normal part of setting up a Hytale session.
That’s the headline fix, but Update 6 ships three other major pieces: an in-game Mod Browser, a five-tier Hardcore Mode, and builder tools that now handle selections up to 16 million blocks.
How Update 6 Kills the Tailscale Workaround
The old problem was NAT (Network Address Translation) — the thing your router does to let every device on your home network share one public IP address. It also means an incoming connection has nowhere obvious to go unless something already knows to expect it. Hytale’s previous “hole-punch” method for matching up two players behind two different home routers worked for some router configurations and silently failed for others, which is exactly why players ran Tailscale: it puts both machines on a private virtual LAN, so neither router ever has to solve the NAT problem at all.
Update 6 replaces that hole-punch path with STUN and TURN, standard protocols combined under the ICE framework. STUN lets each player’s client discover its own public-facing address and port so the two clients can attempt a direct connection to each other. When a direct path isn’t possible — a stricter router, a symmetric NAT — TURN relays the connection through a server instead, so the join still completes, just with an extra hop. The client-server protocol itself was bumped from hytale/2 to hytale/3 to support the change, per the official patch notes.
A same-day hotfix (version 0.6.1, also August 27) went further: multiplayer sessions now take a direct network path when one is available instead of routing through a VPN adapter or relay, specifically targeting players who still had Hamachi, Radmin, or Teredo installed. That hotfix also improved joining hosts whose routers assign ports dynamically, and replaced the old NAT-type indicator with plain-language messaging on the Online Play screen about whether friends can join and what to do if they can’t — details in the hotfix notes.
What Still Breaks: Double NAT
The fix has one confirmed gap. “Double NAT” setups — where a player sits behind two layers of NAT at once, common with some ISP-provided routers or campus/hotel networks — still can’t establish a session. Hypixel Studios has said this is targeted for the Update 7 pre-release cycle, not Update 6. If you’re on a double-NAT connection, the Tailscale or Hamachi workaround you were already running is still your best option until that lands.
| Before Update 6 | After Update 6 |
|---|---|
| Direct joins failed often enough that VPN mesh tools (Tailscale, Hamachi, Radmin) became a de facto requirement for many router setups | ICE/STUN/TURN negotiates a direct or relayed path automatically; no external app needed for most single-layer NAT setups |
| No clear in-game explanation of why a join failed | Online Play screen states in plain language whether friends can join, plus a Copy Network Report button for diagnostics |
| VPN adapters (Hamachi/Radmin/Teredo) could interfere with or override the direct connection path | 0.6.1 hotfix routes sessions directly even with those adapters still installed |
| Double NAT: unsupported, no clear guidance | Double NAT: still unsupported — fix targeted for Update 7 pre-releases |
The practical takeaway: for the ordinary “my friend can’t join my world” problem most players hit, Update 6 solves it without installing anything. Double NAT is the one case where you still need a workaround.
Turn Off Tailscale and Test the New Join Flow
- Update fully first. Both host and joining player need Update 6 (protocol
hytale/3) — a version mismatch will fail the join regardless of networking improvements. - Disable Tailscale, Hamachi, or Radmin before testing. The 0.6.1 hotfix routes around these tools automatically, but ruling them out first isolates whether the native fix is working for your specific router.
- Host normally and send the in-game invite or join code — no manual port forwarding step first.
- If it fails, check the Online Play screen’s message rather than guessing; it now states directly whether the issue is on your end or your friend’s.
- Use Copy Network Report to grab diagnostic details if you need to ask for help in a server-setup thread or Hypixel Studios support.
- Still failing after all that? You’re likely behind a Double NAT — fall back to Tailscale for now.
Also in Update 6: Mod Browser, Hardcore Mode and Bigger Builds
The in-game Mod Browser, accessible from the main menu, lets players discover, install, and manage mods without leaving Hytale — filter by category, check screenshots and download counts, and manage installed mods through a “My Library” section. Hypixel Studios has explicitly ruled out paid mods in the browser itself. If you’re building your own mod rather than just installing one, the browser doesn’t replace the manual modding workflow — it’s a distribution and discovery layer on top of it.
Hardcore Mode ships with five configurable settings selectable at world creation: Off, Permadeath (one life), Three Strikes (three lives), Nine Lives (a shared nine-life pool for the whole world), and Soulbound (any player’s death ends the run for everyone). Three Strikes and Nine Lives let you adjust the starting life count away from the default. Dying doesn’t kick you out — eliminated players drop into a permanent Spectator Mode, free to follow survivors or fly around the world.
Builder tools now support selections up to 16 million blocks, with a new compact save format that keeps large-build file sizes down and noticeably faster copy, cut, paste, and save operations on big selections.
Verified against Hytale Update 6 (protocol hytale/3, hotfix 0.6.1), released August 27, 2026. Networking behavior may change in future updates — check the version you and your friends are running before troubleshooting a failed join.
Sources
- Hypixel Studios. Update 6 Patch Notes. Hytale
- Hypixel Studios. Hotfixes: Update 6. Hytale
- BisectHosting. Hytale Update 6: Full Patch Notes Revealed, All New Features, & More. BisectHosting Blog
I've been playing video games for over 20 years, spanning everything from early PC titles to modern open-world games. I started Switchblade Gaming to publish the kind of accurate, well-researched guides I always wanted to find — built on primary sources, tested in-game, and kept up to date after patches. I currently focus on Minecraft and Pokémon GO.