Quick Answer: To get all seven Nightfall weapon schematics in Project Slayers 2, you need to explore several hidden locations, complete the Nightfall Gauntlets statue challenge, and activate 10 hidden levers for the Nightfall Sickles. The Nightfall Katana is found behind the underwater waterfall at Mistfall Harbor, while the Serpent Katana requires collecting and testing Serpent Keys.
Project Slayers 2 hides its Nightfall weapon schematics across the open world, with each weapon using a different unlock method. Some are straightforward chest discoveries, while others require underwater exploration, parkour, combat objectives, or map-wide puzzles. This guide covers the locations and requirements for all seven Nightfall schematics.
| Nightfall weapon | Main location | Unlock method |
|---|---|---|
| Nightfall Katana | Mistfall Harbor | Underwater waterfall cave |
| Nightfall Serpent Katana | Mistfall Harbor / Verdant Cliffs | Collect and test Serpent Keys |
| Nightfall Axe & Mace | Mother Bear area | Parkour to upper platforms |
| Nightfall Scythe | Snow Village | Underwater cave |
| Nightfall Gauntlets | Hidden Mist Village | Activate 3 statues |
| Nightfall Claws | Butterfly Estate | Underwater cave |
| Nightfall Sickles | Multiple locations | Activate 10 hidden levers |
Requirements for unlock
These schematics are aimed at the higher tiers of Project Slayers 2 weapon progression. The Forge system requires Level 65 and progression through Blacksmith Togane, while Nightfall weapons require their corresponding schematic alongside the appropriate prerequisite weapon and crafting materials.
How to get all seven Nightfall schematics in Project Slayers 2
1 – Nightfall Katana schematic
Start at Mistfall Harbor Shrine and travel toward the docks. Look for the large waterfall along the cliffside.
Instead of going behind the waterfall normally, dive underwater and enter the cave behind it. Follow the underwater passage until reaching the upper section of the cave.
Continue through the route and climb toward the chest. The chest contains the Nightfall Katana Schematic.

The Nightfall Katana is classified as a Duelist weapon and provides +5.75 Additional Damage, making it one of the main damage-focused Nightfall weapons.
2 – Nightfall Serpent Katana schematic
The Serpent Katana has a more unusual unlock method because the correct key is tied to the character.
Begin around Mistfall Harbor and dive underwater to search for Serpent Keys. Multiple key spawns can be found around the harbor, nearby structures, open water, and surrounding wilderness.

Collect as many keys as possible before leaving the water.
Once you have several keys, travel to the Verdant Cliffs cave and locate the locked chest. Test the keys one by one.
The correct key will unlock the chest and give the Nightfall Serpent Katana Schematic. There is no universal key that works for every character, so several attempts may be required.

3 – Nightfall Axe & Mace schematic
Travel to the Mother Bear area and head toward the large building on the hill.
The schematic is positioned above the normally accessible area, so climb the structure and use the surrounding wooden platforms to reach the upper section.
Use double jumps, dashes, or other mobility abilities to make the parkour section easier. Once you reach the upper platform, locate the chest containing the Nightfall Axe & Mace Schematic.
The Axe & Mace is associated with the Tank weapon class and also provides damage reduction alongside its offensive stats.

4 – Nightfall Scythe schematic
Teleport to Snow Village and make your way toward the Wind Trainer area.
Look beneath the platform and enter the water. The entrance to the relevant underwater cave is beneath the surface.
Swim through the tunnel system, following the correct turns through the underwater passages. Continue until reaching the hidden section containing the Nightfall Scythe Schematic.
Take care not to surface too early, as the route is primarily an underwater cave path.

5 – Nightfall Gauntlets schematic
The Nightfall Gauntlets require a multi-part statue challenge rather than a simple chest.
Start in Hidden Mist Village and find the Stonemason Tobei NPC associated with the Gauntlets. Talk to the NPC to begin the objective.
You then need to activate three statues. Each statue requires a different attack method.
The first statue is around the Akaza Cave/Dungeon entrance. Attack it 100 times using Breathing Style or BDA attacks.

The second statue is around the Rengoku/Dungeon area. This one must be attacked with a weapon, again requiring approximately 100 hits.
The third statue is located in the Hidden Mist treetops. Reach the upper branches and attack it 100 times using your fists.
Once all three statues have been activated, return to the NPC in Hidden Mist Village. Speak with the NPC again to receive the Nightfall Gauntlets Schematic.

6 – Nightfall Claws schematic
Travel to Butterfly Estate and head toward the Yeti area.
From there, enter the water and dive straight down. Look for the underwater cave entrance beneath the surface.
Follow the underwater route until you reach the hidden area containing the Nightfall Claws Schematic.
This is another schematic where underwater exploration is the main challenge, so an underwater-breathing option can make the search considerably easier.

7 – Nightfall Sickles schematic
The Nightfall Sickles are the most puzzle-heavy schematic in this set. You need to activate 10 hidden levers spread throughout the map.
The 10 lever locations are:
| Lever | Location | Where to look |
|---|---|---|
| 1 | Butterfly Estate | Underwater near the estate |
| 2 | Butterfly Estate | Under the nearby bridge |
| 3 | Mother Bear Mountain | Exterior roof platform of the Axe & Mace building |
| 4 | Hidden Mist treetops | Near the third Gauntlet statue |
| 5 | Stone Trainer area | Small ledge beside the Stone Trainer |
| 6 | Mistfall Harbor | At the highest point of the harbor |
| 7 | Mistfall Harbor lake | Underwater |
| 8 | Akaza Cave | Behind crates inside the cave |
| 9 | Snow Village river | Underwater near Snow Shrine |
| 10 | Taichi Trainer’s house | Attached to the exterior wall |
After activating all 10 levers, travel toward the sewer near Rengoku.

The previously locked secret entrance should now be accessible. Enter the sewer and locate the reward area to obtain the Nightfall Sickles Schematic. Follow this video guide to get all Sickle lever locations:
The Sickles therefore require considerably more travel than the other Nightfall weapons because the puzzle deliberately sends you across multiple regions of the map.
Tips for collecting Nightfall schematics faster
The biggest time saver is to combine objectives that take place in the same region. For example, the Butterfly Estate contains both the Claws route and two Sickle levers, while the Mother Bear area contains the Axe & Mace schematic and another Sickle lever.
For the Serpent Katana, collect multiple keys during each underwater trip rather than returning to the harbor after every key. Because the correct key can vary by character, carrying several keys back to the chest reduces unnecessary travel.
For the Gauntlets, complete the three statue objectives carefully and check that each statue has registered before moving on. If the visual progression does not update, leaving the area and returning can help refresh the objective.
Collecting all seven Nightfall schematics requires a mixture of exploration, underwater navigation, parkour, combat challenges, and hidden-object puzzles. The Nightfall Katana and Scythe are relatively direct discoveries, while the Serpent Katana, Gauntlets, and Sickles require additional objectives.
Once every schematic is collected, the next stage is gathering the required prerequisite weapons and crafting materials before returning to the Forge to complete the Nightfall weapon progression.







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