Fate/Accel Zero Order: Unlocking ACTs Step-by-step Guide

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Fate/ Accel Zero Main Quest Guide:

• Completing Accel Zero requires completing all Acts.
• Additionally, each area of the map has Free Quests which are repeatable but have Ranks (D, C, B, A, EX).
• To unlock higher Ranks, the lower Rank Free Quest has to be cleared in addition with the item and mission clear requirements.

Disclaimer:This guide may not be the most efficient, but it does tell you step-by-step what you unlock, so you can have more control over what you decide to do instead of blindly following instructions.

Overview:

ACT 1 - Unlocked at start.
ACT 2 - Complete quest [BRIDGE BATTLE RANK D] at [Fuyuki Bridge]
ACT 3 - Collect 50 [Seal of Rider]
ACT 4 - Defeat 30 [Spellbooks]
ACT 5 - Clear any Rank C quest 10 times
ACT 6 - Clear ACT 5
ACT 7 - Defeat 50 [Sea Demons]
ACT 8 - Clear 5 different Rank C quests
ACT 9 - Defeat 20 [Golems]
ACT 10 - Defeat 30 [Automata]
ACT 11 - Clear 30 Missions
ACT 12 - Defeat 70 [Winged Knife Bugs]
ACT 13 - Defeat 30 [Lancer Class Homunculus]
ACT 14 - Defeat 100 [Hassans]
ACT 15 - Complete 50 Missions
ACT 16 - Clear any Rank B quest 10 times
ACT 17 - Clear all Rank B quests
ACT 18 - Defeat 100 [Lancer Class Homunculus]

Step by Step:

1) Clear ACT 1

• Unlock Residential Area Rank D

2) Defeat 5 Hassan (Mission 18)

• Clear Residential Area Missions until achieved
• Unlock Fuyuki Bridge Rank D

3) Clear Bridge Rank D at Fuyuki Bridge (Mission 2)

• Unlock ACT 2

4) Clear ACT 2

• Unlock Wharf Rank D

5) Obtain 50 Seal of Rider (Mission 80)

• Clear Wharf Missions until achieved
• Unlock ACT 3

6) Clear ACT 3

• Unlock Wharf Rank C
• Obtain Treasure Chalice (Current: x1)
• Unlock Bridge Rank C

7) Defeat 30 Spellbooks (Mission 26)

• Clear Fuyuki Bridge Rank C until achieved
• Unlock ACT 4

8) Clear ACT 4

• Unlock New Fuyuki Rank D
• Obtain Assassin's Mask (Current: x1)

9) Clear Rank C Quests 10 Times (Mission 50)

• Unlock ACT 5

10) Clear ACT 5

• Unlock ACT 6
• Obtain Sorcery Ore Fragments (Current: x2)

11) Clear ACT 6

• Unlock Fuyuki Church Rank D
• Obtain Sea Fiend's Appendage (Current: x1)

12) Defeat 50 Sea Demons (Mission 33)

• Clear New Fuyuki Rank D
• Purchase Sea Fiend's Appendage (Current: x2)
• Unlock New Fuyuki Rank C
• Clear New Fuyuki Missions until achieved
• Unlock ACT 7

13) Clear ACT 7

• Obtain Sea Fiend's Appendage x2 (Current: x4)

14) Clear 5 Different Rank C Quests (Mission 55)

• Clear Wharf Rank C
• Clear Fuyuki Church Rank D
• Purchase Assassin's Mask x5 (Current: x6)
• Unlock Residential Area Rank C and Fuyuki Church Rank C
• Clear Residential Area Rank C and Fuyuki Church Rank C
• Unlock ACT 8

15) Clear ACT 8

• Unlock Reservoir Rank D
• Obtain Assassin’s Mask x2 (Current: x8)

16) Defeat 20 Golems (Mission 36)

• Purchase Magic Crystal Fragment x2 (Current: x4)
• Unlock Fuyuki Bridge Rank B
• Clear Fuyuki Bridge Rank B until achieved (Rank C only has 1 Golem so Rank B is suggested)
• Unlock ACT 9

17) Clear ACT 9

18) Defeat 30 Automata (Mission 29)

• Clear Reservoir Rank D
• Purchase Sea Fiend's Appendage x5 (Current: x9)
• Unlock Reservoir Rank C, Wharf Rank B, and New Fuyuki Rank B
• Clear Reservoir Rank C, Wharf Rank B, and New Fuyuki Rank B
• Clear New Fuyuki Rank B or Fuyuki Church Missions until achieved (New Fuyuki B: 6 || Fuyuki Church C: 5)
• Unlock ACT 10

19) Clear ACT 10

20) Finish 30 Missions (Mission 96)

• Purchase Assassin’s Mask x2 (Current: x10)
• Unlock and Clear Residential Area Rank B
• Finish other possible missions
• Unlock ACT 11

21) Clear ACT 11

• Unlock Samurai Residence Rank D and Tohsaka Residence Rank D
• Clear Samurai Residence, Tohsaka Residence, and Homurahara Academy at least once to Unlock Mission 23.
• Obtain Sea Fiend's Appendage (Current: x10)

22) Defeat 70 Winged Bugs (Mission 23)

• Clear Wharf or Samurai Residence Missions until achieved (Samurai Residence D: 5 || Wharf B: 7))
• Unlock ACT 12

23) Clear ACT 12

• Obtain Treasure Chalice x2 (Current: 3)
• Unlock Einzbern Castle Rank C

24) Defeat 30 Lancer Class Homunculus (Mission 39)

• Clear Einzbern Castle Rank C
• Purchase Sorcery Ore Fragments x4 (Current: x8)
• Unlock Einzbern Castle Rank B
• Clear Einzbern Castle Missions until achieved
• Unlock ACT 13

25) Clear ACT 13

• Obtain Sorcery Ore Fragments x2 (Current: x10)
• Unlock Fuyuki Bridge Rank A

26) Defeat 100 Hassans (Mission 20)

• Purchase Assassin’s Mask x4 (Current: x14)
• Unlock Fuyuki Church Rank B
• Unlock Residential Area Rank A
• Clear Residential Area Missions until achieved
• Unlock ACT 14

27) Clear ACT 14

28) Complete 50 Missions (Mission 97)
We pause here for a moment, farming and unlocking the necessary nodes for the missions.
Tohsaka Residence

• Clear Tohsaka Residence Rank D
• Unlock Homuhara Academy Rank C
• Unlock and Clear Tohsaka Residence Rank C
• Unlock and Clear Tohsaka Residence Rank B
• Purchase Sorcery Ore Fragments x3 (Current: x13)
• Unlock Einzbern Castle Rank A
• Unlock and Clear Tohsaka Residence Rank A

Samurai Residence and Homuhara Academy

• Clear Samurai Residence Rank D
• Purchase Treasure Chalice x3 (Current: x6)
• Unlock and Clear Samurai Residence Rank C
• Clear Homuhara Academy Rank C
• Purchase Treasure Chalice x3 (Current: 9)
• Unlock and Clear Homuhara Academy Rank B
• Purchase Treasure Chalice x3 (Current: 12)
• Unlock and Clear Samurai Residence Rank B
• Purchase Treasure Chalice x3 (Current: 15)
• Unlock and Clear Homuhara Academy Rank A
• Purchase Treasure Chalice (Current: 16)
• Unlock and Clear Samurai Residence Rank A

• Finish other possible missions
• Unlock ACT 15

29) Clear ACT 15

• Obtain Assassin’s Mask (Current: x15)

30) Complete any Rank B Quest 10 Times (Mission 51)
If by any chance you’ve already completed this one, you can still opt to finish both the Church and Reservoir. You’ll get to them anyway to unlock ACT 17.

• Clear Fuyuki Church Rank B
• Unlock Fuyuki Church Rank A
• Purchase Sea Fiend's Appendage (Current: x11)
• Unlock and Clear Reservoir Rank B
• Unlock ACT 16

31) Clear ACT 16

• Obtain Treasure Chalice (Current: x17)

32) Clear all Rank B Quests (Mission 60)
If you haven’t done the Church and Reservoir quests, do so now.

• Unlock ACT 17

33) Clear ACT 17

34) Defeat 100 Lancer Class Homunculus (Mission 40)

• Clear Einzbern Castle Missions until achieved
• Unlock ACT 18

35) Clear ACT 18

• Obtain Irisviel (Dress of Heaven) *REMEMBER TO ADD HER TO YOUR TEAM WHILE FARMING TO INCREASE HER BOND LEVEL FOR A MISSION
• Unlock ACT EX and Free EX Quests upon Clearing of respective area Rank A Quests!

Beyond Main Quests (NP5 Irisviel and Others):

• Clear ACT EX
• Purchase remaining of location Unlocking items (17 for Rank EX Quests and 20 for Bonus Quests)
• Clear Wharf A, New Fuyuki A, Fuyuki Church A, Reservoir A
• All EX Quests should be Unlocked now
• Complete all EX Quests for Irisviel Ascension items
• Obtain NP5 Irisviel by Defeating four Bonus Quests
• Level up Irisviel to 50, and ascend her twice
• Defeat Darius in the BONUS BOSS FIGHT