Blossom Submarine
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.8% endorsement rate
- ✅ Updated 269 days after the latest game patch — actively maintained
- 🏆 #17 of 124 Vehicles and Upgrades mods in this game by downloads
📋 About This Mod
The Blossom Submarine
brought to you by The Hypnotists (see our Discord Server)
Mesmerizing Ability
The Blossom features 8 hypnotizing wings that, when extended, have the power to attract nearby creatures. Like the Mesmer creature, the Blossom slowly draws fish to itself. When those fish touch the Blossom, and if they are small enough, they will be collected into the Blossom's internal storage. If those fish have aquarium-variants, they will also begin swimming in the Blossom's aquarium! To power this feature, the Blossom requires a Mesmer as part of its construction recipe; you must find and hatch a Mesmer Egg to acquire one.Special attention was paid to all creatures, including modded creatures. The Blossom is compatible with all (currently known) modded creatures, including those from these mods:
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[]De-extinction
[
]Bloop and Blaza[]The Silence
[]Red Plague
[]Rising Waters
[]Deeper Waters
[]Sockfauna
Scanning Upgrade
The Blossom can be upgraded to scan all mesmerized creatures. Per creature, the scan time is longer than usual, but the Blossom can scan many creatures at once. Scanning many of the same fish works like a multiplier!Power Upgrades
The Blossom can be upgraded to mesmerize larger and more dangerous creatures. At first, it will only be able to mesmerize small creatures such as Peepers and Garryfish. There are three tiers of power upgrades. Here are some examples of effected creatures:-
[]Tier 1: Stalkers, Bonesharks, Gaspods
[]Tier 2: Warpers, Crabsquids, River Prowlers
[]Tier 3: Ghost, Reaper, and Sea Dragon Leviathans (disabled by default- see the options menu)
Range Upgrades
The Blossom mesmerizer can be upgraded to extend its functional range. It begins with 20 meters of range, and it can be upgraded as follows.-
[]Tier 1: 30 meters range
[
]Tier 2: 40 meters range - Tier 3: 50 meters range
Egg-hatching Aquarium
The Blossom's large internal aquarium can hatch four eggs at once. It hatches eggs 50% faster than the Alien Containment Unit. When an egg hatches, it will be added to the Blossom's internal storage. If there isn't space for the hatched creature, the Blossom will wait until there is. When space becomes available, the hatched creature will be added to the internal storage. Be careful if the submarine is destroyed; the fish will slowly escape!Enzyme Distributor Upgrade
If you have a Hero Peeper, you can use it to craft the Enzyme Distributor upgrade. This upgrade will cure infection from every fish in the Blossom aquarium, and it will make any Peepers into Heroes! (You can identify Hero Peepers by the sparkly trail they l
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[]Tier 1: 30 meters range
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[]Tier 1: Stalkers, Bonesharks, Gaspods
The Blossom Submarine is an experimental vehicle that can mesmerize, scan, and collect creatures, featuring an egg-hatching aquarium and unique upgrades. With 384 endorsements and 50,347 downloads, it's a popular choice for players seeking a new underwater experience.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid community backing with 384 endorsements and over 50k downloads.
- Adds a whole new gameplay loop with creature collection and hatching.
- Unique experimental theme that stands out from standard vehicles.
⚠️ Cons
- Last updated June 2026 — may not be compatible with future game patches.
- Requires the base game and possibly other mods, but none are listed.
For players who love underwater exploration and creature collection mechanics. If you enjoy taming or collecting in other games, this adds a fresh twist to your vehicle gameplay. Skip if you prefer combat-focused vehicles or don't care about cosmetic/utility additions.
💡 Beginner Tips
- Check the mod's page for any required dependencies before installing.
- Use a mod manager if available to keep track of updates and avoid conflicts.
- Experiment with the upgrades to find the best combination for your playstyle.
📊 Mod Details
- Game
- Subnautica Mods
- Author
- The Hypnotists
- Version
- 2.0.2
- Downloads
- 50,347
- Endorsements
- 384
- Category
- Vehicles and Upgrades
- Created
- 5/30/2025
- Updated
- 6/29/2026
🔗 Required By 2 Mods
These mods list this mod as a dependency.
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Subnautica Mods
Download from Nexus.
📖 Full step-by-step install guide for Subnautica →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Subnautica commands, item IDs, and more.
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