Eternal Starsea
The 3rd-anniversary cosmic reskin — a starfield scene, a meteor effect and 11 building skins. Nine parts drop from laps on the Treasure Board Game; the rest come from cumulative spending and the carnival daily rank.
Set bonus
Equipping the full skin grants an escalating 3-star camp bonus.
- ·Combo +4%
- ·All Element DMG +10%
- ·Using an Advanced Detector for treasure hunting grants 1 Interstellar Chest
- ·Combo +6%
- ·All Element DMG +20%
- ·Using an Advanced Detector for treasure hunting grants 2 Interstellar Chests
- ·Combo +8%
- ·All Element DMG +30%
- ·Using an Advanced Detector for treasure hunting grants 2 Interstellar Chests
- ·Receive 1 Interstellar Treasure Map upon entering the camp each day
Set payouts
Interstellar Chest1★ — 1 · 2★ — 2 · 3★ — 2▾
22 entries in the pool, odds per roll
- Equipment Draw Voucher ×212.2%
- Robot Chest Decryptor ×212.2%
- Discovery Attempt Card ×212.2%
- Accessory Supply Crate (Exquisite) ×112.2%
- Neurolink Material Selection ×612.2%
- Module Voucher ×612.2%
- Collectible Universal Shard (Red) ×28.2%
- Summer Basic Card Pack ×25.6%
- Zombie Parts Custom Chest ×24.6%
- Random Orange Desert Eagle Accessory ×13.1%
- Reaper's Scythe Random Legendary Accessory ×13.1%
- Accessory Supply Crate (Legendary) ×10.51%
- Diamonds ×18880.51%
- Diamonds ×8880.51%
- Diamonds ×5880.51%
- Diamonds ×188880.01%
- Diamonds ×88880.01%
- Custom S-Tier Character Chest ×10.01%
- Custom S Robot Chest ×10.01%
- Custom S-Tier Equipment Chest ×10.01%
- Elemental Annihilation Potion ×10.005%
- Feast Cake ×10.005%
13 parts
Each part reskins one building; assemble the full set for its bonus.
Each part needs 3 copies: one to unlock, one per star. Only the three star parts raise the theme's star level — the rest are cosmetic.
Cosmic Sea of Starsstar partEvent itemBoard laps: 90 · 380 · 780▾

- ATK +10%
- Fire DMG Amplify 5%
- Freeze DMG Amplify 5%
- Lightning DMG Amplify 5%
Ownership effect: Number of zombies at the base during Black Tide Invasion +2
- ATK +15%
- Fire DMG Amplify 7.5%
- Freeze DMG Amplify 7.5%
- Lightning DMG Amplify 7.5%
Ownership effect: Each time an invading zombie is defeated, gain 1 Advanced Detector.
- ATK +20%
- Fire DMG Amplify 10%
- Freeze DMG Amplify 10%
- Lightning DMG Amplify 10%
Ownership effect: Zombies invading the base become Mutant Zombies. Defeating them can additionally drop a Mutant Chest.
Brilliant Meteor Showerstar partEvent itemBoard laps: 150 · 460 · 940▾

- ATK +10%
- DMG to Bosses +15%
- Lethal DMG +50%
- Crit DMG +20%
Ownership effect: Every 45 seconds, [Stellar Storm] arrives: Meteors surge in from all directions, striking enemies along their paths and dealing 2000% Light damage.
- ATK +15%
- DMG to Bosses +25%
- Lethal DMG +75%
- Crit DMG +35%
Ownership effect: Triggering [Flaming Meteor] disrupts the celestial order, causing [Stellar Storm] to arrive 1 second sooner. This can trigger up to 3 times per second.
- ATK +20%
- DMG to Bosses +35%
- Lethal DMG +100%
- Crit DMG +50%
Ownership effect: When the storm arrives, gain [Stellar Resonance]: Temporarily gain 50% All-Type Perfect Amplification for 8 seconds.
Survival Basestar partEvent itemIn game: Starsea · MothershipBoard laps: 220 · 540 · 1200▾

- ATK +10%
- ATK +10000
- Combo +1.5%
- Deft Hands +1%
Ownership effect: Each time Reinforcement Time begins, the base starts deploying a Reinforcement Squad. After 2 seconds, the squad arrives and continuously attacks enemies ahead, then leaves after 8 seconds.
- ATK +15%
- ATK +15000
- Combo +2%
- Deft Hands +1.5%
Ownership effect: The Reinforcement Squad continuously grants you Bullet DMG +100% and a Shield.
- ATK +20%
- ATK +20000
- Combo +2.5%
- Deft Hands +2%
Ownership effect: The base now deploys a Veteran Reinforcement Squadron with more members and doubled damage, lasting 8 seconds.
Energy StationEvent itemIn game: Starsea · Power PlantBoard laps: 50 · 420 · 900▾

- ATK +3%
- ATK +5000
- Fire DMG +10%
Ownership effect: When [Lightning] triggers, it triggers 1 additional time, dealing 20% Lightning damage. Cooldown: 1.5 seconds.
- ATK +4.5%
- ATK +7500
- Fire DMG +15%
Ownership effect: When [Lightning] triggers, it triggers 1 additional time, dealing 30% Lightning damage. Cooldown: 1.3 seconds.
- ATK +6%
- ATK +10000
- Fire DMG +20%
Ownership effect: When [Lightning] triggers, it triggers 1 additional time, dealing 40% Lightning damage. Cooldown: 1 second.
SteelworksEvent itemIn game: Starsea · Steel MillBoard laps: 15 · 260 · 740▾

- ATK +3%
- ATK +5000
- Freeze DMG +10%
Ownership effect: Every 8 seconds, shots become [Steel-Core Rounds], Pierce +1 and BOSS/Elite DMG +30% for 1 second.
- ATK +4.5%
- ATK +7500
- Freeze DMG +15%
Ownership effect: Every 8 seconds, shots become [Steel-Core Rounds], Pierce +1 and BOSS/Elite DMG +30% for 1.5 seconds.
- ATK +6%
- ATK +10000
- Freeze DMG +20%
Ownership effect: Every 8 seconds, shots become [Steel-Core Rounds], Pierce +1 and BOSS/Elite DMG +40% for 2 seconds.
WarehouseEvent itemIn game: Starsea · WarehouseBoard laps: 35 · 340 · 820▾

- ATK +3%
- ATK +5000
- Lightning DMG +10%
Ownership effect: For every 2000 Steel collected in the camp, gain 10 ATK.
- ATK +4.5%
- ATK +7500
- Lightning DMG +15%
Ownership effect: For every 1,500 Steel collected in the camp, ATK +10.
- ATK +6%
- ATK +10000
- Lightning DMG +20%
Ownership effect: For every 1,000 Steel collected in the camp, ATK +10.
TestworksEvent itemIn game: Starsea · Research InstituteBoard laps: 110 · 500 · 980▾

- ATK +3%
- ATK +5000
- Light DMG +10%
Ownership effect: For every 10 technologies activated, ATK Bonus +2%.
- ATK +4.5%
- ATK +7500
- Light DMG +15%
Ownership effect: For every 10 technologies activated, ATK Bonus +3%.
- ATK +6%
- ATK +10000
- Light DMG +20%
Ownership effect: For every 10 technologies activated, ATK Bonus +4%.
Perimeter WallEvent itemIn game: Starsea · WallBoard laps: 5 · 180 · 660▾

- ATK +3%
- ATK +5000
- Dark DMG +10%
Ownership effect: The wall expands to its maximum range.
- ATK +4.5%
- ATK +7500
- Dark DMG +15%
Ownership effect: Crit Rate +1%
- ATK +6%
- ATK +10000
- Dark DMG +20%
Ownership effect: Crit Rate +3%
GarageEvent itemIn game: Starsea · GarageCarnival daily rank — self-select box▾

- ATK +3%
- ATK +5000
- Assault Vehicle HP +2%
Ownership effect: For every 3 Vehicle Mastery Points owned, PVP DMG +0.3%.
- ATK +4.5%
- ATK +7500
- Assault Vehicle HP +4%
Ownership effect: For every 3 Vehicle Mastery Points owned, PVP DMG +0.4%.
- ATK +6%
- ATK +10000
- Assault Vehicle HP +6%
Ownership effect: For every 3 Vehicle Mastery Points owned, PVP DMG +0.5%.
Apocalypse MenagerieEvent itemIn game: Starsea · Doomsday Collection HallCumulative spend: 9999 / 32999 / 59999 pts▾

- ATK +3%
- ATK +5000
- Arena DMG Reduction +5%
Ownership effect: For every 3 Red-rarity Collectibles owned, ATK Bonus +3%.
- ATK +4.5%
- ATK +7500
- Arena DMG Reduction +7.5%
Ownership effect: For every 3 Red-rarity Collectibles owned, ATK Bonus +4%.
- ATK +6%
- ATK +10000
- Arena DMG Reduction +10%
Ownership effect: For every 3 Red-rarity Collectibles owned, ATK Bonus +5%.
Decoration LibraryEvent itemIn game: Starsea · Decoration DepotCarnival daily rank — self-select box▾

- ATK +3%
- ATK +5000
- Arena DMG Reduction +5%
Ownership effect: ATK Bonuses granted by all Red-rarity Decorations are increased by 3%.
- ATK +4.5%
- ATK +7500
- Arena DMG Reduction +7.5%
Ownership effect: ATK Bonuses granted by all Red-rarity Decorations are increased by 6%.
- ATK +6%
- ATK +10000
- Arena DMG Reduction +10%
Ownership effect: ATK Bonuses granted by all Red-rarity Decorations are increased by 10%.
Alloy Forge MatrixEvent itemIn game: Starsea · Alloy PlantCumulative spend: 2999 / 19999 / 44999 pts▾

- ATK +3%
- ATK +5000
- Wind DMG +10%
Ownership effect: Alloy Plant Total Stats +10%.
- ATK +4.5%
- ATK +7500
- Wind DMG +15%
Ownership effect: Alloy Plant Total Stats +20%.
- ATK +6%
- ATK +10000
- Wind DMG +20%
Ownership effect: Alloy Plant Total Stats +30%.
Truck Trade StationEvent itemIn game: Starsea · Trade StationBoard laps: 130 · 580▾

- ATK +3%
- ATK +5000
- Bullet DMG +7.5%
Ownership effect: Produces an additional 150 Trade Coins per hour. When collecting Trade Coins, there is a 10% chance to receive double the amount.
- ATK +4.5%
- ATK +7500
- Bullet DMG +10%
Ownership effect: Produces an additional 300 Trade Coins per hour. When collecting Trade Coins, there is a 15% chance to receive double the amount.
- ATK +6%
- ATK +10000
- Bullet DMG +12.5%
Ownership effect: Produces an additional 450 Trade Coins per hour. When collecting Trade Coins, there is a 20% chance to receive double the amount.