Key Highlights:
- Sons of the Forest Traps: best picks, quick recipes, smart placement.
- Blueprint vs DIY, reset rules, and season tips for food traps.
- Top defence: Spin, Multi-, Spear Thrower; budget: Fly Swatter, Bone Maker.
Quick Links:
Sons of the Forest gets harder by the day. Traps keep raids under control, save ammo, and turn chokepoints into kill zones. Use the guide book for blueprint traps, mix in DIY where terrain helps, and always think about how enemies path to your base.
Before you build
- Pick the ground: some traps need level terrain (Fly Swatter, Bone Maker); keep reset points reachable during a fight
- Force a path: fence lines and logs funnel enemies into chokepoints; put your nastiest trap there
- Cover weak spots: your gate and any slope into base are prime trigger lines
- Companions: updates mean Kelvin and Virginia no longer walk through Fly Swatters, but Deadfalls and some DIY setups can still catch friends
- Seasons and food: animal and fish spawns drop in winter; Kelvin can out-fish traps, so weigh the cost
Best traps by job
- Base defence (AOE or one-shot): Spin Trap, Multi-Trap, Spear Thrower, Hokey Pokey, Grind Trap
- Perimeter and lanes: Fly Swatter, Bone Maker, Explosive Tripwire, Molotov Tripwire + Leaf Trap
- Alerts and support: Silent Alarm, Spike Wall lines
- Food and feathers: Small Animal Trap, Fish Trap (situational), Bird Trap
DIY vs Blueprint Traps
Blueprint traps from the survival guide are guaranteed to function, while DIY spike pits or log-fall traps are more situational. DIY designs give freedom in placement, but can harm Kelvin or Virginia if they walk into them.
Spike Walls, however, don’t hurt companions and should form the backbone of every perimeter.
Should You Rely on Food Traps in SOTF?
Seasonal changes mean small animals and fish aren’t always reliable, especially in winter. Kelvin catching fish is usually more efficient than setting multiple traps in Sons of The Forest. Food traps aren’t a waste, but by mid-game they’re better for supplementing your supplies than sustaining you outright.
SOTF Trap index (recipes, effect, best use)
Small Animal Trap – 14 Sticks
Catches rabbits, squirrels, lizards. Place near ponds and paths; build several. Weak in winter. Reset on use.
Fish Trap – 25 Sticks
Works best in deeper ponds/lakes; rivers mainly in winter. Mixed results; Kelvin usually outperforms it.
Bird Trap (improvised) – 1 Stick, 1 Skull, 3 Rocks
Lures birds for easy kills and feathers. Better yield than birdhouses. Place by camp; collect often.
Leaf Trap – 25 Leaves
Fuel bed that boosts fire traps. Pair with Molotov Tripwire or Bone Maker to spread flames across a wider area.
Bone Maker – 2 Sticks, 3 Leaves, 3 Rocks, 1 Vodka Bottle, 1 Rope
Grabs and burns cannibals, drops bones/skull. Early bone farm for Bone Armour. Mutants, Titans, Brutes ignore the grab. Needs level ground; cheap reset.
Fly Swatter – 10 Sticks, 3 Rocks, 1 Rope
Spring wall of spikes that one-shots regular cannibals. Face the tripwire the right way; place in chokepoints. Fast reset.
Silent Alarm – 1 Wire, 8 Bones, 1 Radio, 1 Rock, 1 Skull, 13 Sticks
Sound cue when enemies cross your outer ring. Non-lethal; better as mid/late-game layer once materials are plenty.
Spring Trap – 2 Wire, 1 Turtle Shell, 7 Sticks
Catapults targets and kills on landing. Small footprint, works on uneven ground, portable. Watch your step.
We’ve already covered a guide on where to find Turtle Shells, so if you’re stuck, then that’s worth a read.
Explosive Tripwire – 1 Stick, 1 Wire, 1 Grenade
Big burst for lanes and gates. Loud and attracts more foes; perfect as a first hit before melee or gunfire.
Molotov Tripwire – 1 Stick, 1 Rope, 1 Rock, 1 Vodka Bottle, 4 Leaves
Area fire slow; great vs groups and mutants. Stack with Leaf Trap for a larger burn zone.
Grind Trap – 65 Sticks, 3 Wire, 1 Skull, 2 Planks, 2 Stones, 1 Golf Cart Battery, 1 Knight V
Pulls enemies into a spinning grinder. Brutal, reset with 1 Stick. Ideal inner-ring defence.
Spin Trap – 37 Sticks, 5 Wire, 1 Lightbulb, 1 Battery
Twin rotating spike arms for wide AOE. Excellent lane control. Blueprint found in a small cabin in the north-east.
Spear Thrower (Javelin Launcher) – 3 Wire, 2 Logs, 1 Battery, 2 Sticks, 8 Bones, 3 C4 Bricks
Fires up to four spears on a wide tripwire; reloadable. Place in corridors; run them in pairs to finish survivors.
Hokey Pokey Trap – 10 Sticks, 15 Rocks, 3 Ropes, 6 Logs
Suspended rock drop that crushes and can impale several targets. Strong crowd tool; easy reset for its size.
Multi-Trap – 4 Wire, 2 Skulls, 2 Vodka Bottles, 14 Sticks, 3 Leaves, 6 Rocks, 1 Golf Cart Battery, 15 Bones, 2 Rope
Electrifies and ignites on trigger. Late-game inner-base anchor. Blueprint in the south-west.
Deadfall Trap (DIY) – 1 Stick, 1 Log
Drops a log like a mini tree-fall. Cheap, strong single-target, but rebuild needed to reset. Can catch players/companions.
Spike Wall (DIY) – 1 Stick, 3 Rocks (per post)
Contact damage, limb severs, knock-back into other traps. Build on a horizontal log to raise to head height; you can clip spikes along structures by chopping the stick toward the wall.
Placement playbook
- Chokepoint webs: Spin Trap or Spear Thrower at the throat, Explosive or Molotov Tripwire a few steps ahead, Leaf bed underfoot
- Gate stack: Fly Swatter facing out, then a Hokey Pokey behind; grind or multi-trap sits as the last line
- Night lines: Painted cannibals love night raids; set electric fences or Spin Traps on likely approaches, with Silent Alarms outside
- Cave exits: Spring Traps and Molotov Tripwires at tight mouths; keep explosives ready for Caterpillars
NPC Baiting and Decoy Tactics
Here’s where things get creative. Enemies in Sons of the Forest don’t just stumble blindly into traps, they respond to Kelvin and Virginia as if they were magnets.
By deliberately positioning your companions, you can funnel cannibals and even mutants into pre-set kill zones.
One strategy is to wall off an approach, leave a gap, and station Kelvin inside. Place a Hokey Pokey Trap or Spin Trap right before him. Cannibals will charge at Kelvin and trigger the trap almost every time.
Virginia works similarly, though with her, players often design larger custom enclosures lined with double-layered Spike Walls reinforced with rocks. Mutants like Fingers will prioritise her, walking into spikes repeatedly until they die, my tests suggest around 80% will fall this way.
The trick is in the details:
- Always cover corners of spike walls; cannibals exploit gaps.
- Place Hokey Pokey Traps facing outward; wrongly angled ones will smash your own defences.
- Repair after heavy use; these setups can tear through your own structures as much as the enemy.
Done right, NPC baiting turns your companions into lure points, drawing enemy hordes into layers of punishment while you stay safe behind walls or rain arrows from above.
Extra Notes on Blueprint Locations
- Spring Trap: Blueprint found southwest of the Golf Course, near two cabins between cave entrances.
- Grind Trap: Located in a northeastern cave behind a waterfall; bring a rebreather for the exit.
- Spear Thrower: Southern cave blueprint, often found near spears and a stash of C4.
- Multi-Trap: In a southern cave by a line-shaped lake; requires a deep zipline descent.
Knowing these exact spots helps you prioritise exploration before investing rare resources. You will also want to turn off structure damage to protect your builds against explosives and enemies.
Resource Bottlenecks
- Multi-Trap: Batteries are the real limiter, save them until you’re ready to place one.
- Spin Trap: Needs a light bulb, commonly looted from the Entertainment Bunker.
- Grind Trap: Requires a Knight V vehicle plus a Golf Cart battery, both limited per playthrough, so don’t waste them.
Trap Performance Insights
- Grind Trap: Strong enough to shred deer and cannibals, but ineffective against Twins mutants. Best as an inner-ring deterrent.
- Spin Trap: Wide AOE knockback, tested to deal heavy damage even against mutants, turns chokepoints into kill zones.
- Spear Thrower: Can be manually fired by the player like a turret. When paired in corridors, it reliably wipes groups.
- Multi-Trap: Excellent hybrid trap (fire + electric), but its battery dependency means it’s a late-game anchor, not a spam option.
Placement & Base Synergy
- Traps like the Spin and Grind can be positioned so they reset from inside your base, letting you maintain defences without exposing yourself.
- Always build panic exits, secondary routes out of your base, so you’re not locked in if a mutant or Titan breaks through.