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