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