Mermaids and Mythical Creatures v4 - (Transform into a Mythical Creature)

Ever wanted to be a Mermaid, Werewolf, or Vampire? This mod allows the player to transform into a Mermaid when entering the water, transform into a Werewolf at night, and transform into a Vampire, each with their own unique abilities and playstyles.
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Mermaids and Mythical Creatures v4.1.1 [HALLOWEEN THEMED]

File nameMermaids-4.1.1.jar
Uploader
SirenHytaleSirenHytale
Uploaded
Oct 14, 2026
Downloads
273
Size
8.3 MB
File ID
9175602
Type
R
Release
Supported game versions
  • 0.7

What's new

Mermaids and Mythical Creatures

πŸŽƒ Update v4.1.1

πŸ•―οΈ The Haunted Tides β€” Three Halloween Tails, Three Halloween Bras

  • πŸŒ• Something has been stirring beneath the waves… For the month of October, the seas turn spooky: three new Halloween tails and three bras to match, free for every mermaid.

🧜 Three Tails From The Deep

  • πŸŽƒ Jack-o'-Lantern Tail β€” pumpkin ribs carved with glowing jack-o'-lantern faces (a big one on your back, a smaller one on each side), a lower tail burnt black and cracked with embers, and a jagged leaf fluke with smoldering veins.
  • πŸ’€ Boneyard Tail β€” a fish skeleton in bone white over shadow: a spine of vertebrae down your back, a ribcage wrapped round your hips, and a torn fluke strung on bone rays that poke out past the membrane.
  • πŸ¦‡ Nightwing Tail β€” midnight leather under a fur ruff, witch-light spots glowing down each side, and a scalloped bat-wing fluke on four finger bones, every scallop trimmed in witch-green.
  • πŸ•ΈοΈ Find them under the new Halloween heading on the Model tab. They're built on the Curve Tail's body, so every Curve fin fits them and they play every Curve animation β€” with rolls of their own, so those wide flukes land on the floor instead of sinking through it.
  • 🎨 Seven Halloween colors on all three β€” Pumpkin, Midnight, Witch Purple, Bone, Slime, Blood and Ghost β€” plus the eight free colors. The embers, the bones and the witch-light keep their own glow whichever color you pick.
  • πŸ‘» Three new presets on the Presets tab for an instant costume: Pumpkin Queen, Bone Siren and Night Witch.

πŸ‘™ Costumes For The Masquerade

  • 🧡 Three Halloween bras, crafted at the Mermaids Workbench on its Armor tab:
  • πŸŽƒ Pumpkin Bra β€” two carved jack-o'-lanterns on a curling vine halter, with a pumpkin leaf between them. 2 Pumpkins, 1 Essence of Fire and 3 Plant Fiber.
  • πŸ’€ Bone Bra β€” rib-bone cups and a little skull clasp on a vertebra band. 4 Bone Fragments, 2 Fishbones and 2 Plant Fiber.
  • πŸ¦‡ Batwing Bra β€” a little green-eyed bat clinging between the cups with its wings spread over them, trimmed in witch-green. 2 Dark Leather, 2 Spider Silk and 1 Essence of the Void.
  • πŸ›‘οΈ All three protect like the Seashell Bra: +250 Oxygen, +10 Health and 8% physical and projectile resistance, and they're translated into all four languages.

πŸŒ• Only While October Lasts

  • πŸ—“οΈ The Halloween tails and bras are free for everyone, but they can only be newly picked or crafted in October (by the server's date). Once you're wearing a Halloween tail it's yours to keep all year, and so is any bra you've crafted.
  • πŸ”’ Outside October the tails and their presets are locked with "pickable again in October", and the Workbench turns the bras away with a note in chat β€” without eating your ingredients.
  • πŸ‘— The Halloween bras have no Wardrobe entry: a Wardrobe look can be worn all year, which would slip right past the October rule.

βš™οΈ For The Keepers Of The Server

  • πŸ—οΈ Two new switches in the admin menu (Appearance) and MermaidsConfig.json, both live β€” no restart needed:
  • πŸŽƒ Halloween-Content-Enabled (on by default) β€” switch it off and the whole Halloween set vanishes. Anyone wearing a Halloween tail goes back to the Curve Tail the next time they transform, and their saved looks are kept.
  • πŸ•―οΈ Halloween-All-Year (off by default) β€” switch it on to keep the tails and bras pickable and craftable all year round.

πŸ”— Compatibility

  • πŸ“¦ Built for Update 7: compiled against Hytale Server 0.7.0-pre.5.1 like 4.1.0, and it starts cleanly on the 0.7.1 release server too. Servers on Update 6 stay on Mermaids 4.0.1.
  • 🐚 Works with Mermaids Premium 1.6.0 and Mermaids v2 Tails 1.1.0 as before. Premium's colors stay on the tails it knows; the Halloween tails bring their own palette.

🐚 Dive Into The Trove

  • 🍬 Treats, not tricks! Want more tails, more companions, and more ways to be a mermaid? Mermaids Premium registers straight into the menus you already use β€” nothing new to open, nothing new to learn:
  • The Orca and Dolphin tails β€” broad whale flukes on the Curve Tail's body with every Curve animation, the orca's black-and-white markings or the dolphin's pale belly, and four whale fins of their own (Orca Blade, Dolphin Fin, Paddles, Flippers)
  • 215 tail colors across 13 palette families β€” on the Curve, Veil and Swift tails, the Orca and Dolphin, and the original tails from Mermaids v2 Tails
  • 18 companion species across three sections β€” Reef, Drift and Shallows β€” on top of the base mod's own two
  • 24 exclusive shimmers across four themed families β€” Tide, Reef, Siren, Bioluminescence β€” and 7 curated tail presets for an instant, ready-made look
  • πŸ§› 47 vampire skin colors and 3 extra vampire eye colors β€” just in time for the season
  • 5 full race lines for Endless Leveling β€” Mermaid (9 tiers), Werewolf (6), Vampire (6), Merfolk (4) and Lamia (6 races, with the Venom Fangs passive)
  • πŸͺ Grab it (and everything else Siren makes) at The Trove β€” mermaids.dev/store.

Pumpkins, bones and bat wings, only while October lasts. Happy haunting, and see you in the water… if you dare. πŸŽƒπŸ¦‡πŸ’€


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