Here is the full list of all 76 Serious Sam Fusion 2017 (beta) achievements.
Complete TFE, TSE and BFE single player campaigns on unmodified serious difficulty.
Complete TFE, TSE and BFE single player campaigns.
Complete TFE, TSE and BFE single player campaigns in the estimated time on each level.
Earn a gold medal on any level in cooperative Survival.
Finish the Legend of the Beast campaign in single player or cooperative.
Complete the Jewel of The Nile single player campaign.
Perform all possible finishing moves in the game.
Use the Mutilator to surf after a Werebull.
Rip Scrapjack's head off.
Rip out 10 Rocketeer hearts.
Kill 5 Cave Demons while they're in air.
Kill the kicked enemy while it is still in the air.
Smash 20 Kleers with the Sledgehammer.
Tear off 10 Kleer heads.
Break 5 Arachnoid necks.
Rip 10 Juvenile spiders apart.
Rescue professor Stein. So to say.
Squash 10 Hatchling spiders.
Find Sam's classic outfit.
Kill an enemy with a gib torn from another enemy.
Remove 10 Gnaar eyes.
Kill at least 30 enemies with a single Serious Bomb.
Complete TFE, TSE and BFE campaigns in co-op on unmodified serious difficulty.
Awake the Guardian of Time.
Start the car.
Blow a Major Biomechanoid into pieces.
Power up the Timelock.
Kill a Witch-Bride of Achriman.
Kill an enemy using the Mutilator.
Decipher an Egyptian text.
Solve the riddle of the Sphynx.
Defeat the spaceship.
Secure the bird.
Find at least 30 secrets in single player.
Break 10 Soldier necks.
Kill at least 3 enemies in one spinning Sledgehammer attack.
Kill 3 enemies in one sprint with the Sledgehammer.
Complete a level in co-op with blood option set to hippy.
Trigger Ugh-Zan's regeneration on The Great Pyramid.
Pierce at least 10 enemies with a single cannonball.
Earn a gold medal on any level in single player Survival.
Complete the Medieval episode in single player or cooperative.
Destroy an enemy cannon with your own cannon.
Kill 20 Harpies with the Sniper rifle.
Complete the Persia episode in single player or cooperative.
Kill 100 enemies with Serious Damage active.
Gib 20 enemies from close range with a shotgun.
Complete the South America episode in single player or cooperative.
Kill 10 enemies with the Chainsaw without releasing the trigger.
Burn 100 enemies to death.
Kill 50 Cucurbitos.
Pull out a single Colt and immediately deliver a killing shot.
Find a secret under water.
Leap into the unknown on Luxor.
Kill 300 Enemies with the Minigun.
Kill at least 5 headless kamikazes in one explosion.
Kill 100 Kleers with the Cannon.
Defeat the Lava Golem boss on Alley of the Sphinxes.
Complete any level in single player.
Complete the Metropolis level in single player on unmodified serious difficulty.
Kill 100 Enemies with the Cannon.
Kill 200 enemies with the Laser gun.
Kill 20 enemies with the Minigun without releasing the trigger.
Obtain the Water Element.
Kill 250 Enemies with a shotgun.
Kill 200 Enemies with the Thompson Submachine gun.
Kill 150 Enemies with the Rocket Launcher.
Obtain the Fire Element.
Obtain the Earth Element.
Obtain the Air Element.
Complete any level in co-op.
Frag a total of 100 players.
Win a versus match.