Here is the full list of all 346 Turret Terminator achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
Kill 35 TeslaGun
kill 20 Tripodonte
Enter level80 three times
Enter level80 twice
Enter level66 three times
Enter level78 three times
Enter level78 twice
Enter level77 three times
Enter level75 three times
Enter level75 twice
Enter level74 three times
Enter level74 twice
Enter level73 three times
Enter level73 twice
Enter level72 three times
Enter level71 three times
Enter level71 twice
Enter level70 three times
Enter level70 twice
Enter level69 three times
Enter level69 twice
Enter level68 three times
Enter level68 twice
Enter level67 three times
Enter level67 twice
Enter level66 twice
Enter level65 three times
Enter level65 twice
Enter level64 three times
Enter level64 twice
Enter level63 three times
Enter level63 twice
Enter level62 three times
Enter level61 three times
Enter level62 twice
Enter level61 twice
Enter level60 three times
Enter level60 twice
Enter level59 three times
Enter level59 twice
Enter level58 three times
Enter level58 twice
Enter level57 three times
Enter level57 twice
Enter level56 three times
Enter level56 twice
Enter level55 three times
Enter level55 twice
Enter level54 three times
Enter level54 twice
Enter level53 three times
Enter level52 three times
Enter level52 twice
Enter level51 three times
Enter level51 twice
Enter level49 three times
Enter level47 three times
Enter level47 twice
Enter level46 three times
Enter level46 twice
Enter level45 three times
Enter level44 three times
Enter level44 twice
Enter level43 three times
Enter level43 twice
Enter level42 three times
Enter level42 twice
Enter level41 three times
Enter level41 twice
Complete level 80
Enter level80 once
Complete level 79
Enter level79 three times
Enter level79 twice
Enter level79 once
Complete level 78
Enter level78 once
Complete level 77
Enter level77 twice
Enter level77 once
Complete level 76
Enter level76 three times
Enter level76 twice
Enter level76 once
Complete level 75
Enter level75 once
Complete level 74
Enter level74 once
Complete level 73
Enter level73 once
Complete level 72
Enter level72 twice
Enter level72 once
Complete level 71
Loot this weapon once
Enter level71 once
Complete level 70
Enter level70 once
Complete level 69
Enter level69 once
Complete level 68
Enter level68 once
Complete level 67
Enter level67 once
Complete level 66
Kill 30 WarVeteran
Enter level66 once
Complete level 65
Enter level65 once
Complete level 64
Enter level64 once
Complete level 63
Enter level63 once
Complete level 62
Enter level62 once
Complete level 61
Destroy this turret once
Enter level61 once
Complete level 60
Enter level60 once
Complete level 59
Enter level59 once
Complete level 58
Enter level58 once
Complete level 57
Kill 15 Osaurus
Enter level57 once
Complete level 56
Enter level56 once
Complete level 55
Kill 100 Gastarias
Enter level55 once
Complete level 54
Enter level54 once
Complete level 53
Enter level53 twice
Enter level53 once
Complete level 52
Enter level52 once
Complete level 51
Enter level51 once
Complete level 50
Kill 30 NAZDIK
Enter level50 three times
Enter level50 twice
Enter level50 once
Complete level 49
Enter level49 twice
Enter level49 once
Complete level 48
Enter level48 three times
Enter level48 twice
Kill 50 Kamikaze
Enter level48 once
Complete level 47
Enter level47 once
Complete level 46
Enter level46 once
Complete level 45
Enter level45 twice
Enter level45 once
Complete level 44
Enter level44 once
Complete level 43
Enter level43 once
Complete level 42
Enter level42 once
Complete level 41
Enter level41 once
Enter level40 three times
Enter level40 twice
Enter level39 three times
Enter level39 twice
Enter level38 three times
Enter level38 twice
Enter level37 three times
Enter level37 twice
Enter level36 three times
Enter level36 twice
Enter level35 three times
Enter level35 twice
Enter level34 three times
Enter level34 twice
Enter level33 three times
Enter level33 twice
Enter level31 three times
Enter level31 twice
Enter level30 three times
Enter level30 twice
Enter level29 three times
Enter level27 three times
Enter level27 twice
Enter level26 three times
Enter level26 twice
Enter level24 three times
Enter level24 twice
Enter level23 three times
Enter level23 twice
Enter level22 three times
Enter level22 twice
Enter level21 three times
Enter level21 twice
Enter level20 three times
Enter level20 twice
Enter level18 three times
Enter level18 twice
Enter level17 three times
Enter level17 twice
Enter level16 three times
Enter level16 twice
Complete level 40
Enter level40 once
Complete level 39
Enter level39 once
Complete level 38
Enter level38 once
Complete level 37
Kill 20 CyborgMelee
Enter level37 once
Complete level 36
Enter level36 once
Complete level 35
Enter level35 once
Complete level 34
Enter level34 once
Complete level 33
Enter level33 once
Complete level 32
Enter level32 three times
Enter level32 twice
Enter level32 once
Complete level 31
Enter level31 once
Complete level 30
Enter level30 once
Complete level 29
Enter level29 twice
Enter level1 once
Complete level 28
Enter level28 three times
Enter level28 twice
Enter level28 once
Complete level 27
Enter level27 once
Complete level 26
Enter level26 once
Complete level 25
Enter level25 three times
Enter level25 twice
Enter level25 once
Complete level 24
Enter level24 once
Complete level 23
Enter level23 once
Complete level 22
Enter level22 once
Complete level 21
Enter level21 once
Complete level 20
Enter level20 once
Complete level 19
Enter level19 three times
Enter level19 twice
Enter level19 once
Complete level 18
Enter level18 once
Complete level 17
Enter level17 once
Complete level 16
Enter level16 once
Complete level 15
Enter level15 three times
Enter level15 twice
Enter level15 once
Complete level 14
Enter level14 three times
Enter level14 twice
Enter level14 once
Enter level13 three times
Enter level13 twice
Enter level12 three times
Enter level11 three times
Enter level11 twice
Enter level10 three times
Enter level9 three times
Enter level9 twice
Enter level8 three times
Enter level8 twice
Enter level7 three times
Enter level7 twice
Complete level 13
Enter level13 once
Complete level 12
kill 20 Cyborgsoldier
Enter level12 twice
Enter level12 once
Complete level 11
Enter level11 once
Complete level 10
Enter level10 twice
Enter level10 once
Complete level 9
Enter level9 once
Complete level 8
Enter level8 once
Complete level 7
Enter level7 once
kill 20 bloodsucker
Enter level6 three times
Complete level 6
Enter level6 twice
Enter level5 three times
Enter level5 twice
Enter level4 three times
Enter level4 twice
Enter level3 three times
Enter level3 twice
Enter level2 three times
Enter level2 twice
Enter level1 three times
Enter level1 twice
Enter level6 once
Complete level 5
Enter level5 once
Complete level 4
kill 20 glutton
Enter level4 once
Complete level 3
Enter level3 once
Complete level 2
Enter level2 once
Complete level 1