Level 42

Level 42 takes place inside a cave where a never-ending wave of Civil Security Ghosts spawn inside to destroy the Android. In the level, the player has to press five buttons to open five doors to finish the level.

The enemies are that spawn repeatedly, creating a neverending threat. The best way for the player to track their movement is by their sound in water. Even though one cannot see them, they can see the Water splash when they are swimming. The ghosts are also fully visible when spawning, and make a shimmering noise when in the presence of an enemy.

Tips

 * Remember that the goal is to escape, not to see how many Ghosts you can kill.
 * The Heavy Railgun can reload when holstered - switch to your Swords when reloading.
 * Use your speed and agility to your advantage.
 * The water can help you locate ghosts.
 * When you have pressed all 5 buttons, immediately head for the exit.

Buttons

 * The switch at the middle will open the 3rd door.
 * The switch at the bottom left corner will open the 5th door.
 * The switch at the bottom right corner will open the 1st door.
 * The switch at the left of your spawn will open the 4th door.
 * The switch at the right of your spawn will open the 2nd door.

Civil Security Ghost
There is an unlimited number of Civil Security Ghosts armed with swords. They are connected to a timer and will spawn infinitely at intervals in different locations of the map. Thus, the only way to beat the level is to escape.

Trivia

 * If you come to this level directly from the previous one and then press Esc, it'll say "Level 41" instead of "Level 42".
 * It is rumored that the Android SLC-56 will be a major ally/enemy in Plazma Burst 2.5.
 * Beating this level will unlock Cheats, no matter which difficulty you have played on.
 * When you play as the Android on easy/normal/hard difficulty, you have 400 HP, but if you play on impossible difficulty you will have 190 HP.