Terraria features 32 special secret seeds that dramatically alter gameplay through unique world mechanics, special items, and challenging modifications. These hidden seeds unlock everything from remix worlds to don’t dig up challenges, offering experienced players fresh ways to experience the game. Enter these exact seed codes during world creation to access completely new gameplay experiences.
Complete List of All 21 + 11 Secret Seeds
1. Celebrationmk10
Seed Code: celebrationmk10 or 05162020
- Celebrates Terraria’s 10th anniversary
- Confetti falls constantly across the world
- Party Girl always spawns as initial NPC
- Every NPC wears festive party hats
- Bunny companions spawn wearing party hats
- Princess NPC starts in world generation
- Unusual object colors and texture variations
- Can combine with other secret seeds
2. The Constant
Seed Code: theconstant or 05162011
- Don’t Starve crossover collaboration seed
- Darkness damages players without light sources
- Hunger meter replaces natural health regeneration
- Various Don’t Starve themed items spawn
- Reduced enemy spawn rates during daytime
- Increased enemy spawns during nighttime
- Shadow hands appear in complete darkness
- Magiluminescence accessory provides hunger immunity
- Bone Sword and Bone Pickaxe available early game
3. No Traps
Seed Code: notraps or 1.1.0.1221110
- Removes all world generation traps
- No boulders, dart traps, or explosives spawn
- Makes exploring much safer for new players
- Underground progression becomes easier
- Temple and dungeon lack trap hazards
- Recommended for casual playthroughs
4. Not the Bees
Seed Code: not the bees
- Entire world becomes jungle and bee themed
- Most biomes replaced with jungle variations
- Massive amounts of honey and hive blocks generate
- Queen Bee can spawn naturally on surface
- Increased bee enemy spawns throughout world
- Hive furniture and items more common
- Surface has giant hive structures
5. Drunk World
Seed Code: 05162011 or drunk
- Combines features from corruption and crimson
- Both evil biomes generate simultaneously
- Access to all evil biome exclusive items
- Dungeon generates with mixed brick types
- Contains both corruption and crimson chasms
- Mechanical bosses drop mixed evil items
- Increased world generation randomization
- Granite and marble biomes more common
6. For the Worthy
Seed Code: for the worthy or fortheworthy
- Master mode difficulty enhancement seed
- Enemies gain significant stat increases
- Boss AI becomes more aggressive and complex
- Trap damage increased dramatically
- Lava spawns higher in cavern layers
- Boulders spawn more frequently everywhere
- Demon altars can spawn almost anywhere
- Dungeon Guardian moves faster with more defense
- Contains exclusive developer armor sets
- Projectiles move faster with increased damage
7. Anniversary
Seed Code: 05162011 or 5162011
- Celebrates original Terraria release date
- May 16 2011 release commemoration
- Activates drunk world generation features
- Both evil biomes present simultaneously
- Enhanced world generation variations
8. Get Fixed Boi
Seed Code: getfixedboi or get fixed boi
- Combines all secret seed features together
- Everything the worthy difficulty enhancement
- Drunk world generation with both evils
- Not the bees jungle bee transformation
- Constant darkness and hunger mechanics
- Celebration confetti and party elements
- Remix inverted world structure active
- Extreme difficulty for experienced players only
- Zenith seed combination experience
9. Don’t Dig Up
Seed Code: dont dig up or dontdigup
- Inverts normal world progression completely
- Start at underworld instead of surface
- Progress upward toward sky islands
- Hell becomes starting safe zone
- Surface becomes endgame danger area
- Boss progression reversed and rebalanced
- Unique challenge for veteran players
- Gravity feels inverted thematically
10. Remix
Seed Code: remix or 1.4.4.0
- Flips world generation vertically
- Sky islands generate at bottom of world
- Underworld generates at top of world
- Oceans positioned in sky layer
- Dungeon and temple locations swapped
- Gravity remains normal despite flip
- Unique aesthetic and exploration experience
11. Everything
Seed Code: everything
- Identical to get fixed boi seed
- All secret seed modifiers active simultaneously
- Maximum difficulty challenge mode
- Combines worthy drunk constant bees celebration
- Ultimate endgame seed for masochists
12. Zenith
Seed Code: zenith
- Named after most powerful weapon in game
- Activates get fixed boi combination effects
- All secret seeds merge into one world
- Extreme difficulty mega challenge
- Tests absolute limits of player skill
13. No Corruption or Crimson
Seed Code: no evil or noevil
- Generates world without any evil biome
- No corruption or crimson spawns anywhere
- Dryad never reports world evil percentage
- Evil biome items unavailable without traveling
- Peaceful world generation option
- Must visit other worlds for evil materials
14. Drunk Seed
Seed Code: drunk
- Activates drunk world generation mechanics
- Both corruption and crimson biomes present
- Mixed dungeon brick color combinations
- Random world generation enhancements
- Access to all corruption and crimson items
15. Constant Seed Variant
Seed Code: constant
- Don’t Starve mechanics and darkness damage
- Hunger system replaces health regeneration
- Light sources become critically important
- Don’t Starve themed items and enemies
- Shadow creatures spawn in darkness
16. Bees Seed Variant
Seed Code: bees
- Not the bees mechanics simplified code
- Jungle and bee theme world generation
- Honey and hive blocks everywhere
- Queen Bee spawns naturally increased
- Bee enemies spawn more frequently
17. Worthy Seed Variant
Seed Code: worthy
- For the worthy difficulty enhancements
- Increased enemy stats and boss difficulty
- More traps and environmental hazards
- Faster projectiles and aggressive AI
- Developer armor sets available
18. Celebration Seed Variant
Seed Code: celebration
- Anniversary celebration mechanics
- Confetti and party effects active
- NPCs wear party hats constantly
- Party Girl guaranteed spawn
- Festive world atmosphere throughout
19. Special World Size Seed
Seed Code: 1.1.0.1221110
- Version number commemorative seed
- Activates no traps world generation
- Safe world exploration guaranteed
- All traps removed from generation
- Easter egg reference to game version
20. Release Date Seed
Seed Code: 05162011
- Original Terraria release date May 16 2011
- Activates drunk world and anniversary features
- Both evil biomes generate together
- Historical significance for longtime players
- Commemorates game launch date
21. Journey’s End Version Seed
Seed Code: 1.4.4.0
- Journey’s End update version number
- Activates remix world generation mechanics
- Vertically flipped world structure
- Sky islands at bottom underworld at top
- Celebrates final major content update
How to Use Secret Seeds
Enter these seed codes exactly as written during world creation. Most seeds are case insensitive but use lowercase for consistency. Seeds can be combined with different world sizes and difficulty modes for varied experiences. Some seeds like get fixed boi already combine multiple seed effects automatically.
More Secret Seeds to Try
Vampirism Curse
Seed: whatahorriblenighttohaveacurse
- You spawn in caves
- You are a Vampire
Halloween World
Seed: hocuspocus
- You spawn in default world
- Endless Halloween
Christmas World
Seed: xmasfromafar
- You spawn in default world
- Endless Xmas
- Several Presents are in the world
Close To Space
Seed: suchgreatheights
- You spawn in default world
- Surface is closer to upper border of the world
- Generation of Floating Islands doesn’t changed
World with Underground Teleports
Seed: beammeup
- You spawn in default world
- But there are lots of pairs of teleports in the Underground
Hardmode World
Seed: tooeasy
- You spawn in hardmode world
World for Arachnophobe
Seed: arachnophobia
- You spawn in default world with no spider nests
- But spiders can spawn
- INFO FOR ARACHNOPHOBES: ARACHNOPHOBIA SEED MIXED WITH OTHER SECRET SEED INCREASE SPIDER NESTS IN YOUR WORLD BY SEVERAL TIMES!
Random Spawn
Seed: howdidigethere
- You spawn in default world
- But your spawn in random place every time
World with Bigger Abandoned Manors
Seed: abandonedmanors
- You spawn in default world
- But cabins in underground spawn with additional rooms
Bloodmoon World
Seed: slaughterbychainsaw
- You spawn in default world
- You spawn at 7:30 PM in the beginning of the Blood Moon
- Graveyards
Rainbow Road
Seed: rainbowroad
- Rainbow slime blocks throughout the world
Conclusion
Terraria’s secret seeds offer some of the most unique and challenging gameplay experiences available. Whether you want to explore as a vampire, survive endless blood moons, or play in a world where the surface reaches near space, there is a seed for every type of adventure. Try combining multiple seeds for even more chaotic results! These hidden features showcase how much care the developers put into creating diverse experiences for players. Experiment with different seeds and discover your favorite way to play Terraria in 2026.
Thank you ASTR00 for sharing this guide!
