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