You don't have to have the shield, you don't need all the wundersphere pads, you don't hold square to pick up the panzer part

+(4 wundersphere pads) =4 1 (minimum)

1 door =5 2

2 door =6 3

3 rocket shield parts =9

buid shield =10

pickup shield =11

3rd door =12 4

4th door =13 5

power =14 6

bow =15 7

bow quest =16 8

open tele door =17 9

teleporter =18 10 (you can actually hit the bonfire without TPing, but we won't consider that)

teleporter back =19 10

telporter again =20 11

teleporter back =21 12

place normal arrow at wind thingo =22 13

pick up arrow =23 14

place arrow in the chest =24 15

place bow in the chest =25 16

pick up normal bow =26 17

shoot the prongs of tele =27 ????

pickup uprgraded bow =28 18

open all other doors= 4x =32

teleport to the past =33 19

pickup 2 parts =35 20

buy wundersphere =36 21

place fuse in the death ray =37 22

change death ray from destroy to protect =38 23

buy deathray =39 24

use wundersphere to get the part =40 25

do the safe code = 3x you click x/f/square =43 28

pickup part from safe =44 29

place both of them down (2 of em) =46 31

change deathray to destroy =47 32

do the simon says = 63 48

activate deathray to destroy Dempsey rocket =64 49

pickup part from the rocket =65 50

go to rocket site =66 You could've done this on one of the other two visits

pull lever for the part =67 51

pull lever inside for the part =68 52

go back to the castle =69

go teleport back in time =70 53

open book’ =71 54

take the soul rock =72 55

pickup part from dead panser =73

build ragnaroks =74 56

pickup rags =75 57

place the part into the knights table =76 58

place stone tablet on the soul part (near spawn) =77 59

place blue cylinder in the pyramid =78 60

pickup ragnaroks 4 times in the boss battle. =82 64

Place summoning key down at the simon says computer, after boss battle. =83 65

65 minimum