Super Robot Taisen Original Generation

Gespenst-R:
On Kyosuke's storyline, make sure Guilliam is at least level 23 by stage 19.

Gespenst-S:
Destroy the R-GUN on stage 30 of Kyosuke's storyline without getting the Huckebein 008L.

Graviton Launcher:
Make sure the opposite of your character (Ryusei or Kyosuke) has at least 55 kills by stage 32.

Grungust:
Destroy the R-GUN on stage 30 of Kyosuke's storyline without getting the Huckebein 008L.

Guarlion:
Destroy Guarlion with either Task or Rai on stage 24.

Hero Symbol:
Have Daitetsu (on Ryusei's storyline) or Lefina (on Kyosuke's storyline) reach at least level 35 by stage 35.

Huckebein 008L:
Have Ingram reach level 32 before stage 30 on Ryusei's storyline or Villeta at level 23 before stage 19 on Kyosuke's storyline.

Kai:
Follow Kyosuke;s storyline.

Lion-F:
Follow Ryusei's storyline.

R-GUN:
Destroy the R-GUN on stage 30.

Shishio Blade:
Have your main character get at least 50 kills by stage 26 under the hard difficulty setting. Then, Destroy Zengar on stage 26.

Soul of Metal:
Have Daitetsu (Kyosuke's storyline) or Lefina (Ryusei's storyline) reach at least level 38 by stage 38.

Valcion Kai:
Reduce the HP of the Valcion Kai below 10% without destroying it on stage 28.

Keep ability to combine into SRX:
Follow Ryusei's storyline.

Game completion bonus:
Successfully complete the game with Kyosuke and Ryusei to create a cleared game file that can be used when starting a new game.