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