Here is the full list of all 32 Final Exam achievements.
Get the gold in every mission.
Complete all the missions in the game in "Rock hard" mode.
Kill 500 monsters with the chainsaw.
Kill 300 monsters with fire.
Score 200,000 points in a single game.
Score 300,000 points in a single game.
Score 400,000 points in a single game.
Achieve a 10,000 point combo.
Achieve a 25,000 point combo.
Achieve a 50,000 point combo.
Achieve a 100,000 point combo.
Complete a mission without taking a single hit.
Win the golden glove on 4 missions.
Kill 2,500 monsters.
Complete a mission in 2 player local game mode.
Launch the 4 special skills specific to one character in a single mission.
Kill 250 monsters with the chainsaw.
Exterminate 50 hordes.
Kill 150 monsters with fire.
Finish all the missions in the game.
Heal a character on the ground 10 times in multiplayer mode.
Find all weapons with the same character.
Win the golden glove on one mission.
Kill 1,000 monsters.
Complete 4 missions in the game.
Kill 500 monsters.
Exterminate 10 hordes.
Find 12 cans.
Complete a mission in the game.
Complete an online multiplayer game.
Exterminate 3 hordes.
Find a new weapon.