Full list of all 62 Serious Sam 3: BFE achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 61 achievements, and there is 1 DLC pack containing 1 achievements.
Decorate the Christmas tree on each level to unlock Rodolfo player model.
Decorate the Christmas tree.
Complete the game in single player on unmodified serious difficulty.
Complete The Guardian of Time in single player on serious difficulty without dying or loading.
Complete a Coin-op cooperative game on normal or higher difficulty.
Win one My Burden match with at least 3 players.
Win one round in Last Man Standing game with at least 4 players.
Complete the game in single player without manually reloading, aiming or sprinting.
Complete the game in single player in half the estimated time on each level.
Complete the single player campaign.
Find all secrets in single player.
Complete the campaign in cooperative with at least 2 players.
Pick up at least 10 extra life items.
Pick up 100 gold coins.
Complete a Beast Hunt match
Awake the Guardian of Time.
Decipher all Egyptian texts.
Decapitate a Khnum.
Score a total of 10 points in CTF matches.
Frag 20 players with the Sledgehammer.
Make at least 3 kills in one Instant Kill match.
Win 10 deathmatch games.
Complete a deathmatch game with at least 1 frag.
Win a versus match.
Find the Vista secret.
Power up the Timelock.
Kill 20 enemies with the Minigun without releasing the trigger.
Kill a Witch-Bride of Achriman.
Earn a gold medal in Survival.
Earn a medal in Survival.
Kill at least 3 enemies in one spinning Sledgehammer attack.
Kill the kicked enemy while it is still in the air.
Kill 5 Cave Demons while they're in air.
Rip Scrapjack's head off.
Perform all possible finishing moves in the game.
Use the Mutilator to surf after a Werebull.
Pierce 5 enemies with one Devastator round.
Kill an enemy using the Mutilator.
Solve the riddle of the Sphynx.
Rip 10 Juvenile spiders apart.
Kill 3 enemies in one sprint with the Sledgehammer.
Rip out 10 Rocketeer hearts.
Kill an enemy with a gib torn from another enemy.
Blow a Major Biomechanoid into pieces.
Break 5 Arachnoid necks.
Tear off 10 Kleer heads.
Secure the bird.
Find at least 50 secrets in single player.
Gib 20 enemies from close range with a shotgun.
Break 10 Soldier necks.
Kill at least 5 headless kamikazes in one explosion.
Smash 20 Kleers with the Sledgehammer.
Remove 10 Gnaar eyes.
Squash 10 Hatchling spiders.
Decipher an Egyptian text.
Complete any level in single player.
Find Sam's classic outfit
Rescue professor Stein. So to say.
Complete any level in cooperative with at least 2 players.
Complete the Jewel of The Nile single player campaign.