How to ALWAYS get into SOH JIN?

[L.S.S.]

It's still a mystery about how to always go into Soh Jin at the first level of the game...

I still remember I've ever entered it when I played the game (actually it was the demo) for the first time in Arcade mode... However, although I could have entered once or twice but I didn't find the clue how to get it, because the sixth ship before the boss which contains the secret orb seldom appears...

If someone has found the clue, or someone has posted about this before, please tell me...

[yuriks]

To get Soh Jin you need to keep all of the first wave of U-ships (the first one can be destroyed for the powerup if you want, that doesn't affects anything, the others must stay alive tho.) If you do that, on the end of the level, where a wave of 5 ships come in horizontal formation, there will be another ship in the middle, destroy that to get the secret level.

[Tempest]

Also, it is imperative you do NOT get any of the other secret level orbs present, since Tyrian has 3 different orbs for secret levels...