Combat

Boss Objectives Taken from Official Badges

Squid Boss, Ice Biome, lord of lava, Corruption Dungeon, Lich King, Ghost Galleon, and rival rigs are all official badge objectives.

Boss Objectives Taken from Official Badges

Squid Boss, Ice Biome, lord of lava, Corruption Dungeon, Lich King, Ghost Galleon, and rival rigs are all official badge objectives.

Use the badge as the objective

Official badges name the fights. They do not publish health bars, drop tables, or a required day. Do not plan around a damage number you saw on a fan page unless you can see it in your own server.

Badge What you must do
They'll be back! Survive a ghost raid
Third Bell Rung Defeat the Ghost Galleon 3 times in one run
There can be only one Find and defeat all 3 rival rigs in one session
Arms of Victory Defeat the Squid Boss
Arctic Rescue Rescue all penguins in the Ice Biome
King Of The Snow Defeat the boss in the Ice Biome
Cooking With Golems Unlock the volcano by tossing 3 golems in
Beat The Heat Beat the lord of lava boss
Grand Theft UFO Repair and fly away in the UFO
Thinking With Lasers Complete the laser mirror puzzle on the mothership
Abandon Ship! Destroy all of the alien ships
Get Off My Planet Kill 1000 Aliens
Corruption Most Foul Defeat the Corruption Dungeon boss
Time Corrupted Reach a 10x corruption multiplier
Too Corrupt to Fail Reach a 15x corruption multiplier
The Corruption Consumes Reach a 20x corruption multiplier
Death to the Dead! Defeat the Lich King
Feeding The Greedy Give Glorbus all the food he needs

A practical order

Ghost raids are common. They'll be back! has a much higher award rate than the boss badges, so treat the raid as an early defense test, not an endgame errand. Bring the raft's food and a lit Bonfire before you hunt bosses.

Ice Biome work splits in two: return every penguin, then fight the biome boss. Volcano work also splits: toss in 3 golems to unlock it, then fight the lord of lava. Alien work splits among the UFO, the mothership puzzle, the ships, and the 1,000-kill badge. Those are separate objectives.

Rival rigs have existed as a badge since 4 April 2026, three of them in one session. The 2–9 October 2026 Roblox event added an alternative storyline about other raft bases. Clearing three rigs in April's badge is not the same claim as finishing that October storyline.

Community boss notes add summon steps that the badges do not state, including a Golden Tablet chain for the Ancient Squid, 20 penguins as the rescue count, and six Corrupt Shards before the Corruption Dungeon. Use those only as leads. The badge text above is the part this wiki will stand on.

Firepower, a gun from a chest, is the usual first ranged weapon if your class did not start with one. Ghost Pirate bodies are also the reported source of the crafting material some guides call Green Gum.

FAQ

Frequently Asked Questions

What is the goal in 100 Days at Sea?

Survive 100 in-game days in the Bermuda Triangle. You hook resources with a harpoon, build a raft, visit islands, and fight the threats named on the official badges.

Is this the same game as 99 Nights in the Forest?

No. 100 Days at Sea is made by Stranded Devs. Its description credits 99 Nights in the Forest, by Grandma's Favorite Games, as the inspiration. Codes from one game do not redeem in the other.

Which codes are worth trying?

Join a server, open CODES in the top-left, type the string exactly, and press SUBMIT. CORAL and SPOOKY are the two codes public trackers still treated as working on 10 November 2026. CORAL's Pearl amount is listed as 20 by most of those trackers and 40 by Destructoid.

What should I build first?

Feed the Bonfire to level 3, then craft Sawmills. Community guides from July 2026 put the Sawmill cost at 10 Wood and 2 Metal and tell you to build at least two. Crab Trap and Map Radar come next. Confirm every cost in the craft menu.

What is the difference between Pearls and Doubloons?

Pearls buy permanent classes and companion chests. Doubloons are the in-run merchant currency. A September 2026 developer note, reported on 10 November 2026, says Doubloons now save between runs and pay for companion upgrades.