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