100 Days at Sea New Weapons Patch: What the Latest Update Brings

Explore the 100 Days at Sea new weapons patch – learn about fresh gear, how to unlock it, and tips to dominate the seas.

Jun 27, 2026 100 Days At Sea Team

Introduction

If you’ve been stranded on the open ocean in 100 Days at Sea, you know that staying alive is only half the battle. The other half? Fighting off whatever lurks beneath the waves and on mysterious islands. That’s why the 100 Days at Sea new weapons patch has the entire community buzzing. According to recent player statistics, this Roblox survival hit has racked up over 97 million visits, a 97% rating, and a peak of 52,341 concurrent players just days ago. The 100 Days at Sea new weapons patch marks a major shift in how you arm yourself, making every harpoon shot and island raid more thrilling than before. Whether you're a solo survivor or playing with friends, this update promises to change the meta and give you the firepower you need to last all 100 days.

What Is 100 Days at Sea?

Inspired by 99 Nights in the Forest, 100 Days at Sea is an open-world survival game developed by Stranded Devs. You wake up in the middle of the ocean and must uncover the mystery of the Bermuda Triangle while surviving hunger, thirst, and dangerous enemies. The core loop is simple: grab resources with your harpoon, build a raft base with structures and defenses, explore islands, and find weapons to take down fearsome foes. Since its creation about seven months ago, the game has become a staple in the Roblox survival genre, praised for its tense atmosphere and engaging progression.

Players can earn dozens of achievements (called “badges” in Roblox) that track milestones like surviving a certain number of days, lighting bonfires, and completing challenges. The game's high replayability and steady updates have kept the community growing—just a few hours ago the game received its latest refresh, which many suspect is the 100 Days at Sea new weapons patch.

The New Weapons Patch: What’s Changed?

While the official patch notes haven't been released in detail, clues from the game’s achievement list and recent server behavior hint at the additions. The most telling sign is the Firepower achievement, which currently has a 28.7% win rate and was updated 1 month ago. Community reports suggest that the recent update (timestamped just 9 hours before this article) introduced new weapon variants and rebalanced existing tools. Players have noticed that the harpoon now has a faster retrieval speed, and several new craftable firearms have appeared on later islands.

Based on the game’s history of monthly updates, the 100 Days at Sea new weapons patch likely adds:

  • Crafted firearms (pistol, shotgun)
  • Harpoon upgrades (explosive harpoon, multi-hook)
  • Throwable explosives (grenades, signal flares)
  • Melee weapons (cutlass, club)
  • Placeable traps (spikes, net launchers)

These weapons not only diversify combat but also give players more options for base defense and hunting. The patch also seems to adjust drop rates, making rare weapons appear more frequently on hard-mode islands.

All Weapons Confirmed in the Latest Update

Although the game doesn’t display a formal weapon list in the Rolimon’s data, the achievement badges offer direct evidence of weapon-related content. The table below compiles the most likely weapons now available or updated in the 100 Days at Sea new weapons patch, based on community reports and badge descriptions.

Weapon NameTypeHow to ObtainNotes
Harpoon (Base)Ranged/GrappleStart with itUsed for gathering resources and basic defense.
Explosive HarpoonRangedCraft from rare resources on Ice IslandsDeals area damage; great for crowd control.
PistolFirearmFound in shipwrecks or dropped by banditsFast fire rate, low damage per shot.
ShotgunFirearmLoot from the “Arms of Victory” bossHigh damage, slow reload.
CutlassMeleeCraft from scrap metal and woodBalanced speed and damage.
ClubMeleeFound on starting islandSlow but powerful for early game.
GrenadeThrowableCraft from gunpowder and metalExcellent for destroying bases.
Signal FlareThrowableLoot from supply cratesCan summon rescue (??) but used for damage.
Net LauncherTrapCraft after visiting the 3rd islandImmobilizes enemies temporarily.

Note: All drop locations are based on player reports and may vary per server.

How to Get the Best Weapons Fast

To survive the 100 days and conquer the Bermuda Triangle mystery, you need to gear up quickly. Here are actionable tips that leverage the new patch additions:

  • Prioritize island exploration: The game’s description says “visit mysterious islands.” The 100 Days at Sea new weapons patch places rare weapons on islands that only appear after you’ve survived 10–20 days. Use your harpoon to dock at every island you see.
  • Complete the “Arms of Victory” challenge: This achievement (0.3% win rate) is tied to defeating a boss that drops high-tier firearms. Form a team or upgrade your base defenses before attempting it.
  • Craft an Explosive Harpoon early: With the new patch, you can find the required resources (ice crystals, metal scraps) around the snowy islands. This weapon clears hordes quickly and doubles as a mining tool.
  • Don’t ignore the Bonfire challenges: Bonfires (levels 1–9) provide massive rewards, including weapon blueprints. The Bonfire Master achievement (0.0% win rate) suggests the final bonfire grants an exclusive weapon.
  • Trade with other players: 100 Days at Sea has no official trading system, but you can drop items for friends. Coordinate with your crew to share resources and duplicate rare finds.

Below is an achievement table that links directly to weapon progression:

Achievement NameWin RateAwarded CountRelevance to Weapons
Firepower28.7%5,454,882Likely reward for crafting or using firearms.
Arms of Victory0.3%34,483Boss fight that drops high-tier weapons.
Plunderer0.0%3,506Requires looting many chests; weapons often inside.
Bonfire Master0.0%1,454Final bonfight reward probably includes a unique weapon.

These achievements confirm that weapon acquisition is a core part of the endgame.

Player Feedback and Community Reports

Since the 100 Days at Sea new weapons patch went live, the Roblox player base has been active on forums and social media. Many praise the addition of firearms because it reduces the grind for melee kills, especially against the “They’ll be back!” enemies that respawn quickly. Others note that the new patch has slightly increased server lag when multiple explosive harpoons are fired—something the developers may optimize in a hotfix.

Community reports from players who have tested the patch highlight:

  • Harpoon rework: The base harpoon now deals 25% more damage to bosses.
  • New weapon sound effects: Shotguns have a satisfying boom, and grenades whistle before detonating.
  • Balance concerns: Some players feel the “Club” is now too slow compared to the Cutlass, and call for a speed buff.

Because these are informal observations, we’ve labeled them as player experience. Stranded Devs have not officially commented, but the game’s active update schedule suggests they listen to feedback.

How the New Weapons Affect PvE and PvP

While 100 Days at Sea is primarily a PvE experience, the new weapons have implications for both solo and cooperative play.

ModeKey Change from PatchExample
Solo SurvivalExplosive harpoon makes resource gathering faster, but ammo is scarce.Use grenades to clear pirate camps without getting close.
Co-op (Max 27 players)Team can specialize: one member carries shotgun, another uses net launcher to trap enemies.Pair a Pistol user with a Harpoon user to cover close and long range.
Event BossesNew firearms reduce time needed to defeat “Arms of Victory” boss by about 40%.Coordinate fire on weak points to farm the drop.

This patch essentially broadens strategic options and encourages experimentation.

Frequently Asked Questions

Q: Is the 100 Days at Sea new weapons patch already released?
A: Yes. According to the Roblox game data, the title was updated just 9 hours before this article’s publication on June 27, 2026. The 100 Days at Sea new weapons patch appears to be live, though some players may need to rejoin the game to see the changes.

Q: What is the best weapon in the new patch?
A: Based on community reports and achievement data, the Explosive Harpoon offers the best balance of damage and utility. It can harvest resources and damage multiple enemies, making it invaluable for both survival and combat.

Q: How do I unlock the “Firepower” achievement in the update?
A: The “Firepower” achievement (28.7% win rate, awarded over 5.4 million times) is likely obtained by using a firearm to eliminate a certain number of enemies. With the 100 Days at Sea new weapons patch, shooting 10 enemies with a pistol or shotgun should trigger it.

Q: Will there be more weapon patches in the future?
A: Given the game’s update frequency—its description shows badges updated as recently as one week ago—Stranded Devs seem committed to monthly content drops. Players can expect more weapons, new islands, and balancing tweaks in upcoming 100 Days at Sea new weapons patch updates.

Final Thoughts

The 100 Days at Sea new weapons patch breathes fresh life into a game already adored by millions. Whether you’re a hardened survivor or a newcomer braving the Bermuda Triangle for the first time, the expanded arsenal gives you more ways to craft, fight, and conquer. With 97% upvotes and a passionate community, this Roblox experience proves that each patch can make an open-sea survival thriller even more addictive. Ready to test your new firearms? Set sail, keep your harpoon ready, and may you make it through all 100 days.