Super Robot Wars/Impact/Unit Acquisition Timeline

Unit and Pilot Acquisition Timetable

Those in Black join your team.

Those in Orange are available for that stage, then leave. Usually denotes temporary characters and units you cannot train/upgrade. Tobikage is a special exception as a guest unit, and upon the beginning of a player phase will combine with Kurojishi, Bakuryu or Houraiou if one has more than 110 will (Whichever has the highest will will be combined with, and if there is a tie it will check again next player phase).

Those in Blue have special requirements.

Those in Red previously joined, but during or at the end of the stage, are rendered unusable. Those lost permanently are marked so, while others rejoin later on.

Earth Crisis

Scene 1: An Unusual Event Chapter
Scene 1 First: 飛竜乗雲 Flying Dragon, Into The Clouds
Gandor(Hazuki) Dancouga(Shinobu) Alteisen (Kyosuke) Gundam NT-1 (Chris) Zaku II(Bernie) Methuss (Fa) EZ-8 Gundam (Shiro)
Select 1: ３つの心 3 Hearts
Getter-1(Ryouma, Hayato, Benkei)
Select 2: 黒鉄の城 Fortress of Black Iron
Mazinger Z(Kouji) Diana A(Sayaka) Boss Borot(Boss)
Select 3: ファイヤー・オン！ Fire On!
Great Mazinger(Tetsuya) Venus A(Jun)
Scene 1 Fifth: 「男らしく」でいこう To Go 'Like a Man'
Air Aestivalis Gai(Gai) Ground Aestivalis Akito(Akito) Nadesico(Yurika, Ruri, Jun, Minato, Megumi) Zambot 3(Kappei, Uchuta, Keiko) Boss Borot (Boss) Mazinger Z(Kouji) and Venus A(Sayaka) OR Great Mazinger(Tetsuya) and Diana A(Jun)
Scene 1 Sixth: 舞い上がる翼、舞い降りた翼 Ascending Wings and Descending Wings
Zambot 3 Dancouga(Shinobu) Elshank(Romina) (NPC during stage) Tobikage (Guest, Turn 6) Kurojishi(Joe) Bakuryu(Mike) Houraiou(Rennie)

Scene 2: Japan Chapter
Select 1: CROSS FIGHT Kurosu Faito
Dangaioh (Roll, Mia, Lambda, Pai)
Select 2: 目覚めよ勇者 Awaken, Brave Hero
Bluegar (Jinguji, Mari), Reideen (Akira)
Select 3: 失われた忍者伝説 The Lost Ninja Legend
Tobikage (Guest, Turn 4)
Select 4: 来訪者、彼方より Visitors From Afar
Dunbine(Shou, Cham) Master Gundam(Master Asia) Shining Gundam(Domon) Nobel Gundam(Allenby) Bastole(Garalia) Dangaioh (Roll, Mia, Lambda, Pai)
Scene 2 Fifth: 二人のニュータイプ Two Newtypes
Tobikage (Guest, Turn 8) Super Gundam(Kamille) Re-GZ(Amuro) Gundam MK2(Kamille, post-chapter) G-Fighter(Empty) Gaplant(Rosamia)

Scene 3: World Chapter
Scene 3 First: 出撃、超電磁ロボ Sortie, Super Electromagnetic Robot
Combattler V
Select 1: 魂の故郷から The Soul's Hometown
Select 2: 強襲 Raid
EZ-8 Gundam (Shiro, if you do the snow mountain event)
Select 3: 僕は僕、君はミレーヌ I am Me, and You are Mylene
Daitarn 3 (Banjo)
Scene 3 Fifth: 異変 Disaster
EZ-8 Gundam (Shiro, pre-chapter) Dunbine (Todd, pre-chapter) Tobikage (Turn 4 Enemy phase) Gundam Speigel(Schwarz) Shining Gundam(Domon)

Scene 4A Byston Well Route	Scene 4B Surface Route
Amuro, Kamille, Kurojishi, Houraiou, Chris, Shou, Shiro, Allenby, Getter-1, Fa	Daitarn, Great Mazinger/Mazinger Z, Combattler V, Daitarn 3, Bernie, Reideen, Gundor, Elshank, Bakuryu Todd, Galaria, Rosamia
Scene 4A First: 黒い、おそろしいもの Black, Terrible One	Stage 4B First: 絶対零度の罠 Absolute Zero Trap
	Grendizer (Duke) Aphrodite A(Maria) Tobikage (Turn 5)
Select 1: 赤い嵐の女王 Red Storm Queen	Select 1: 皇子、最期の賭け The Prince's Final Gamble
	Tobikage (Turn 3)
Select 2: 沈黙の城砦 Silent Fortress	Select 2: 戦いの風の中へ Into the Winds of Battle
	Combattler V
Scene 4A Fourth: こじ開けられた道 The Forced Open Road	Stage 4B Fourth: 水のひとしずく A Single Drop of Water
	Speigel Gundam(Schwarz) Tobikage (Turn 13) (All units from route split) Shining Gundam(Domon) Botune(Marvel) Grendizer (Duke) Aphrodite A(Maria) Reideen(Akira)
Scene 4: Combined
Scene 4 Final: 嵐の中で輝いて Shine In The Storm
Tobikage (turn 5) Aspalus(Aina) Gouf Custom (Norris)