Androids:

1. What is the name of the company that manufactured Androids?
Not told in story yet. Will be in PB3 hopefully.

2. Why do androids appear so rarely in the campaign?
Could be because of them being not involved in conflict as much. Or at least it could be what their faction believes in.

Civil Security:

1. Where do the CS manufacture their weaponry? Where do they have their main firearms plants?
It wasn't described in PB:FttP or PB2 so I can't tell it.

2. Where do the CS manufacture vehicles?
It wasn't described in PB:FttP or PB2 so I can't tell it.

3. Do the CS manufacture the vehicle minigun, vehicle rocket launcher, vehicle grenade launcher and vehicle cannon?
It wasn't described in PB:FttP or PB2 so I can't tell it.

4. Why do CS Bosses use C-01r rifles, but other infantry don't?
I don't think they do?

5. How many people are enlisted in the CS?
It wasn't described in PB:FttP or PB2 so I can't tell it.

6. Is it just humans in the CS, or do aliens also join?
Just humans.

7. What sort of relations does the CS have with the humans stationed on the FTTP planet (Mars?)?
It was meant to be Mars but I guess I messed up gravity as for it being mars. They are separate and most probably have no reason to get in contact.

8. Do the CS have any ships of their own?
It wasn't described in PB:FttP or PB2 so I can't tell it.

Correction Nine:

1. Why was the C-01r widely adopted by other militaries? It is much more popular than the C-01p, C-01s and the Electroshock.
It will be more clear at the time PB2.5/3 will be out.

2. Why is Noir Lime the only one to wield the minigun? Is the gun unpopular or too expensive to be beneficial?
Noir Lime is considered as heavy support in heros' duo.

3. Why was C9 closed? Did they lack funding? Did the current government body disprove of their actions?
They did provide no positive results.

Usurpation Forces:

1. What do Usurpers and Falkoks create their battlesuits from? They aren't from Earth, so would it be different from the ones made by humans?
Can't tell.

2. Are Usurpers and Falkonians actually more advanced than humans, or is this only an illusion given to the player?
Falkonians are just a relatively-friendly alien group. They are not more advanced, they are just different.
Usurpation forces seem to be more advanced than any other faction.

Falkoks:

1. Why are the Falkonians mostly neutral with humans?
They don't contact much nor need to conquer Earth that has weird gravity as for them. It wasn't described in PB:FttP or PB2 so I can't tell more.

2. Where are Falkonians from?
Relatively small traveling alien race.

3. Does the Falkonian ship have any defense system? Any kind of weaponry?
It wasn't described in PB:FttP or PB2 so I can't tell it.

4. Why are humans and Falkoks stationed on Mars?
It wasn't described in PB:FttP or PB2 so I can't tell it.

5. Does the Falkonian ship have any defense system? Any kind of weaponry?
It wasn't described in PB:FttP or PB2 so I can't tell it.

6. How many people can fit inside a Falkonian ship?
One.

7. What is used to propel Falkonian ships?
They're built with engine that is similar to one can be seen on floor gravitators. Though in main menu they are shown with trail that is most probably would not be there in case of such engine. Main menu trails could be just to make it more obvious that these are ships.

8. Do Falkonian ships also have any sort of teleport (or lightspeed) function? What powers this?
She should have something like this.

9. Why do Falkonians have red battlesuits? Is their native planet red, or is this just a random color they chose?
It wasn't described in PB:FttP or PB2 so I can't tell it.

10. What is the actual name for 'sword bot'/'robot omega'?
"Sword bot". "Robot omega" never was in source code.

Planets:

1. Do any official currencies exist within factions/areas/planets? If so, are they named? "$" appears in the equipment shop, but if the CS is Earth's army, it couldn't possibly be the USD.
It wasn't described in PB:FttP or PB2 so I can't tell it.

2. Do countries still exist on Earth, or is it all one large union?
It is a union that was separated multiple times after numerous uniting attempts.

3. Does Earth still follow a similar government structure to current-day ones? Are there still presidents, prime minister, etc? Do these people have known names if they exist?
Depends on fraction.

4. Do private companies still exist within the PB universe, or has humanity totally gone to shit?
It wasn't described in PB:FttP or PB2 so I can't tell it.

5. What is Earth's population?
Similar to nowadays'.

6. What is the Moon's (or the planet/space station near to earth in FTTP) population?
It wasn't described in PB:FttP or PB2 so I can't tell it.

7. What is the population of Mars (or the planet at the end of FTTP)?
It wasn't described in PB:FttP or PB2 so I can't tell it.

Campaign:

1. Why do the Marine and Proxy appear at a dead-end in level 37?
Game was announced before it was ready. I just focused on different things and decorations for doors were simply never made.

2. Why is the SMG suddenly swapped in favor of the minigun? Same goes for the rocket launcher and ray gun in the Marine's crashed ship.
Most probably Noir Lime didn't fly back to Earth and did certain things to his weaponry. Marine gave some of his guns to Noir Lime.

3. What is the difference of time between both PB games?
Few hours.

4. What nationalities are the Marine, Noir Lime and Proxy?
Marine and Noir Lime are some of those that will exist in 700 years. Proxy is apparently anime now.

5. Why is the trap set in level 7, and who by?
It wasn't described in PB:FttP or PB2 so I can't tell it.

6. How far away is the Usurper base that the player teleports to in level 13?
It supposed to be a spaceship near Earth.

7. Do the secret androids have any reason other than to be a surprise to the player? If so, what?
I thought if level is too hard for player then he would start navigating through map and will end up finding these.

8. Same for the level 42 android. Does this one have any meaning to the story?
There is a part of lore for him, but I can't tell if this will be reflected in PB2.5/3.

9. Do the Corvettes have any reason for being in level 41 except for being a sort of "boss battle"? Are they programmed to guard the time machine?
Yes.

10. Who are the last three destroyers? Are they there trying to reach the time machine, too?
They should have been replaced with extra android skin. Same about white shotgun for androids during one of previous levels.

Other:

1. Who developed the manufactured the Defibrillator? Would make sense for the CS to be the ones behind it since they are the ones who help introduce it and are also the representatives of Earth and its technology.
CS.

2. What materials are the different vehicles made from?
Can't tell.

3. How do gravitators, teleporters and time machines work?
Can't tell.

4. What is the history of Crossfire Inc in the game's lore?
Fan art submissions are not part of game lore yet.

5. Are Corvettes manufactured by the CS? Why does it have a rocket launcher that resembles other CS designs if not?
Androids can be controlled by anyone. In this case they are controlled by CS.

6. Alternatively, are Corvettes manufactured by the same people who made the androids? The actual design of the Corvette resembles the androids, but their weapons resemble CS weapons.
Androids can be controlled by anyone. In this case they are controlled by CS.

7. Who developed the first PSI blades? Why did they become so popular with other militaries?
Once Marine reached Earth he becomes able to download schemes for them as well as other new weapons and their updates from different sources. It wasn't described in PB:FttP or PB2 so I can't tell it.

8. What type of rounds do human weapons fire?
More powerful alternatives of today's weapons thus making any knock-back impulse higher. Additionally any armor is also resembles more advanced ones compared to today ones.

9. What kind of projectile do alien weapons fire? Are they energy or energy-based?
Energy.

10. Do the C9 weapons (and any other weapons that fire unusually colored bullets) fire tracers? If so, why?
Mostly C9 weaponry are also energy-based. Colors are different for the sake of gameplay variance.

11. What type of projectiles do the rail-firing weapons fire? Are these just extremely fast bullets or something else?
According to lore I have these are extremely light yet fast & hot projectiles. Basically they don't penetrate anything but bounce pretty good. They are called railguns since this is what CS called them. They are not railguns in classic definitions.

12. Is Star Defenders in the same universe as PB, or is it completely unrelated?
PB is an extended remake of SD.

13. Do barrels have any purpose other than posing a threat to the player?
It wasn't described in PB:FttP or PB2 so I can't tell it.

14. What is the kinetic module actually intended for?
It as well as bullet deflecting were added just to make game look cooler.

15. Who are the Civil Protectors?
They are not in lore yet. Will be known later probably.