Detailed walkthrough for Serious Sam 3: BFE Part 3, covering "Into the Spider's Nest" with secrets, collectibles, enemy strategies, and achievements.
Walkthrough
- 1Begin by turning right and looking between the second and third machines for secret shotgun shells (1/9).
- 2Climb the stairs, go into the hallway, and collect the health.
- 3Turn left, smash crates and planks for secret assault rifle ammo (2/9).
- 4Continue through the hall, find armor, and another Egyptian tablet.
- 5Climb the stairs to a large hallway. Smash eggs and defeat emerging Antaresian Hatchlings with the sledgehammer.
- 6At the end of the hall, find a door and the third Egyptian tablet to its right.
- 7Enter the next room, defeat Hatchlings and a Juvenile, and take health and armor.
- 8Clear the next room of Hatchlings and take health.
- 9In the next corridor, kill Juveniles attacking from the left and take health to the right.
- 10At the end of the corridor, grab armor.
- 11Head the other way down the corridor. Go into the room on the left and find secret shotgun shells in the far right corner behind a column (3/9).
- 12Find the fourth Egyptian tablet on the floor.
- 13Return to the hall and proceed to the end. Kill the charging Kamikaze.
- 14Take health, climb stairs, kill a Hatchling on the ground and one on the ceiling.
- 15Grab nearby armor and enter the next hallway. Kill 2 Juveniles and a Hatchling.
- 16Walk through the "No Entry" door on the right side of the corridor and enter the next room for a secret double-barrel shotgun (4/9).
- 17Return to the corridor and go right.
- 18In the next hall, shoot a Hatchling above and a Juvenile across the hall.
- 19Enter the second room on the left and kill a Juvenile.
- 20Go into the next room on the right and kill another Juvenile.
- 21Grab health in the far left corner and smash a cabinet to find and press a button.
- 22Return to the hall. Before entering the next door, climb on the railing and follow the narrow ledge on the wall to the other side of the room. Grab secret 50 health (5/9).
- 23Enter the slightly open door for another secret (6/9).
- 24Go to the next room and take secret 50 armor (7/9).
- 25(Optional Shortcut) Enter the next room and jump down into the one below to skip the next four paragraphs and reach the end of the level.
- 26Return to the left balcony and enter the corridor.
- 27Enter the room on the right and proceed down another corridor.
- 28Shoot a Juvenile and a Hatchling egg.
- 29Continue into the basement, collecting armor shards.
- 30Grab health pills and decipher the tablet to the left.
- 31Go through the hall, taking pills and 10 health in the room on the right.
- 32Continue and view a cutscene. After it ends, you'll get the "Wanted Dead or Alive" achievement.
- 33Look behind you and translate the next tablet.
- 34Smash all eggs and Hatchlings in this room.
- 35A Gnaar and more Hatchlings will attack from the far right side of the room.
- 36Continue to an intersection. Kill the Gnaar to the left.
- 37Look behind the sphinx for a button and press it to reveal secret electricity ammo (8/9).
- 38The cubby to the left has health.
- 39Keep going through the hall to find more health in another cubby on the left.
- 40Move to the next room. Kill 2 Gnaars and scramble the eggs.
- 41Continue through the corridor, killing more Hatchlings.
- 42Go to the next T-intersection and turn right.
- 43Take 25 health and smash the cabinet.
- 44Enter a spooky hall with a ghost of a soldier and take the secret Lasergun (9/9).
- 45Return to the main hallway and keep going.
- 46In the next room, kill Hatchlings and the first Shotgunner.
- 47Grab health in the far right corner.
- 48Continue into the next hallway. Grab health on the left.
- 49Kill 2 Gnaars in the next room.
- 50Proceed further and kill two more Gnaars.
- 51Grab 3 armor shards and a health pack.
- 52Kill several Juveniles and Hatchlings.
- 53Continue down the hallway.
- 54In the next room, go around the stairs for armor.
- 55Climb the stairs and take health and armor.
- 56In the next hallway, kill several Shotgunners. Take their shotguns.
- 57A cubby on the left has a health pickup.
- 58Continue through the hallway, killing Shotgunners.
- 59Another cubby on the left has armor.
- 60Climb the stairs.
Tips
- On Christmas day, a special Christmas tree appears in the first level. Throwing a Gnaar eye, Rocketeer heart, and Kleer head (obtained via melee kills) at it earns the "Christmas In Cairo" achievement.
- The Gnaar is the first non-spider enemy encountered in this level.
- If you missed the first secret shotgun in "Summer in Cairo", the Shotgunner in the next room drops his shotgun, allowing you to obtain one.
- A shortcut is available by jumping down into the room below after finding secret 50 armor (7/9), skipping several paragraphs of the walkthrough.
- Serious Beginner Achievement
- Christmas In Cairo Achievement (conditional)
- Wanted Dead or Alive Achievement
- Secret Shotgun Shells (1/9)
- Secret Assault Rifle Ammo (2/9)
- Secret Shotgun Shells (3/9)
- Secret Double-Barrel Shotgun (4/9)
- Secret 50 Health (5/9)
- Secret Item (6/9)
- Secret 50 Armor (7/9)
- Secret Electricity Ammo (8/9)
- Secret Lasergun (9/9)
100% Human-Written. AI Fact-Checked. Community Verified. Learn how AntMag verifies content