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