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