Here is the full list of all 84 Metal Waltz: Anime tank girls achievements.
Assemble a squad (M103A2，M6A1，SPG M37)
Assemble a squad(KV-1B，KV-2，KV-5，KV-85)
Assemble a squad (PzKpfw III mod. L，ISU-122，SPIC)
Assemble a squad(T95，M36 Jackson，T17E1 Staghound "Mk-I")
Assemble a squad (IS-2М，Churchill AVRE，M26 Pershing)
Assemble a squad (A34 Comet，T-46，Grant Mk-VII)
B.Châtillon 25t reached level 90
Assemble a squad (Tiger mod. E，Panther mod. A，Panther mod. G)
Collect 200 maidens
Sd.Kfz.234/1 reached level 90
Assemble a squad (T-44-100，M24，T-60)
Rocket-Propelled reached the 10th level
Sd.Kfz.234/3 reached level 90
Assemble a squad (ASU-85，М40，T-60/BM-8-24)
Assemble a squad ( B.Châtillon 25t，БТР-50ПА，SdKfz251-9)
Assemble a squad (Churchill Mk-IV，Churchill Mk-VII，Churchill Mk-VIII)
Assemble a squad (ПТ-САУ Archer，САУ Birch Gun，StuG III Ausf. F)
Assemble a squad(T-34M，T-43，СТ T-28)
Headquarters has achieved a 20-level
To collect 5000000 silver coins
Clear "Story" mode`s volume 21 chapter 1
Collect 150 maidens
To use this recipe 999x3 in the "Depot BWMG"
Clear "Story" mode`s volume 20 chapter 2
First awarding
Heat shells reached 10th level
Clear "Story" mode`s volume 19 chapter 4
Clear "Story" mode`s volume 18 chapter 4
The first improvement of Metall-maiden up to 3 stars
Clear "Story" mode`s volume 17 chapter 3
Headquarters has achieved a 15-level
60 wins in "Clash"
50 wins in "Clash"
Clear "Story" mode`s volume 16 chapter 4
40 wins in "Clash"
30 wins in "Clash"
20 wins in "Clash"
Clear "Story" mode`s volume 15 chapter 4
You get "Chaffee Mic" emblem
Collect 100 maidens
The achievement of the 1st level "BWMG Depot"
Clear "Story" mode`s volume 14 chapter 4
To collect 1000000 silver coins
Clear "Story" mode`s volume 13 chapter 3
Collect 50 maidens
The first transport
Clear "Story" mode`s volume 12 chapter 3
Clear "Story" mode`s volume 11 chapter 4
Headquarters has achieved a 10-level
To collect 500000 silver coins
Clear "Story" mode`s volume 10 chapter 3
Clear "Story" mode`s volume 9 chapter 4
10 wins in "Clash"
The first upgrading maiden up to two stars
6 members in the squad
Clear "Story" mode`s volume 8 chapter 4
Clear "Story" mode`s volume 7 chapter 4
To collect 100000 silver coins
Clear "Story" mode`s volume 6 chapter 2
Clear "Story" mode`s volume 5 chapter 4
5 wins in "Clash"
The first modernization of equipment
Clear "Story" mode`s volume 4 chapter 4
3 wins in "Clash"
Headquarters has achieved a 5-level
First enhance
The achievement of the 1st level "Naval port"
Collect 30000 silver coins
5 members in the squad
The first victory in the |Clash| mode
Clear "Story" mode`s volume 3 chapter 2
Clear "Story" mode`s volume 2 chapter 4
Commander reached up to 10th level
First time upgrading Metall-maiden
The achievement of the 1st level "Склад серебра"
The first installation of gun
The first advance in science and technology
The achievement of the 1st level "Excavator"
Clear "Story" mode`s volume 1 chapter 4
4 members in the squad
Click to view the squad
The first equipment installation
The first victory in the |Story| mode
The launch "Panzer waltz