Country group A:
Sector-12
Aevum

Country group B:
Chongqing
New Tokyo
Ishima

Country group C:
Volhaven

Religion :
Tian Di Hui

Netburners

CyberSec

NiteSec

The Black Hand

BitRunners

Daedalus

Slum Snakes

Tetrads

The Dark Army

Speakers for the Dead

The Syndicate

The Covenant

Illuminati

Faction not found yet (in my current game)
'ECorp', 'MegaCorp', 'KuaiGong International', 'Four Sigma', 'NWO', 'Blade Industries', 'OmniTek Incorporated', 'Bachman & Associates', 'Clarke Incorporated', 'Fulcrum Secret Technologies', 'Silhouette'

BitNode-1: Source Genesis

This Source-File lets the player start with 32GB of RAM on his/her home computer when entering a new BitNode, and also increases all of the player's multipliers by:
Level 1: 16%
Level 2: 24%
Level 3: 28%

BitNode-2: Rise of the Underworld

This Source-File allows you to form gangs in other BitNodes once your karma decreases to a certain value. It also increases the player's crime success rate, crime money, and charisma multipliers by:
Level 1: 24%
Level 2: 36%
Level 3: 42%

BitNode-3: Corporatocracy

This Source-File lets you create corporations on other BitNodes (although some BitNodes will disable this mechanic). This Source-File also increases your charisma and company salary multipliers by:
Level 1: 8%
Level 2: 12%
Level 3: 14%

BitNode-4: The Singularity

This Source-File lets you access and use the Singularity Functions in other BitNodes.
Each level of this Source-File reduces the RAM cost of singularity functions.

BitNode-5: Artificial Intelligence

This Source-File grants you a special new stat called Intelligence. Intelligence is unique because it is permanent and persistent. However gaining Intelligence experience is much slower than other stats, and it is also hidden. Higher Intelligence levels will boost your production for many actions in the game.

In addition, this Source-File will unlock the getBitNodeMultipliers() Netscript function and let you start with Formulas.exe, and will also raise all of your hacking-related multipliers by:
Level 1: 8%
Level 2: 12%
Level 3: 14%

BitNode-6: Bladeburners

This Source-File allows you to access the NSA's Bladeburner Division in other BitNodes. In addition, this Source-File will raise both the level and experience gain rate of all your combat stats by:
Level 1: 8%
Level 2: 12%
Level 3: 14%

BitNode-7: Bladeburners 2079

This Source-File allows you to access the Bladeburner Netscript API in other BitNodes. In addition, this Source-File will increase all of your Bladeburner multipliers by:
Level 1: 8%
Level 2: 12%
Level 3: 14%

BitNode-8: Ghost of Wall Street

This Source-File grants the following benefits:
Level 1: Permanent access to WSE and TIX API
Level 2: Ability to short stocks in other BitNodes
Level 3: Ability to use limit/stop orders in other BitNodes

This Source-File also increases your hacking growth multipliers by:
Level 1: 12%
Level 2: 18%
Level 3: 21%

BitNode-9: Hacktocracy

This Source-File grants the following benefits:
Level 1: Permanently unlocks the Hacknet Server in other BitNodes
Level 2: You start with 128GB of RAM on your home computer when entering a new BitNode
Level 3: Grants a highly-upgraded Hacknet Server when entering a new BitNode
(Note that the effect "when entering a new BitNode" is NOT "when installing Augmentations")

This Source-File also increases your hacknet multipliers by:
Level 1: 8%
Level 2: 12%
Level 3: 14%

BitNode-10: Digital Carbon

This Source-File unlocks Sleeve technology in other BitNodes. Each level of this Source-File also grants you a Duplicate Sleeve.

Sleeve technology allows you to:
1. Re-sleeve: Purchase and transfer your consciousness into a new body
2. Duplicate Sleeves: Duplicate your consciousness into Synthoids, allowing you to perform different tasks synchronously

BitNode-11: The Big Crash

This Source-File makes it so that company favor increases BOTH the player's salary and reputation gain rate at that company by 1% per favor. This Source-File also increases the player's company salary and reputation gain multipliers by:
Level 1: 32%
Level 2: 48%
Level 3: 56%

It also reduces the price increase for every aug bought by:
Level 1: 4%
Level 2: 6%
Level 3: 7%

BitNode-12: The Recursion ∞

Each level of Source-File 12 lets you start any BitNodes with NeuroFlux Governor equal to the level of this source file. ∞

BitNode-13: They're lunatics

This Source-File lets the Church of the Machine God appear in other BitNodes.
Each level of this Source-File increases the size of Stanek's Gift.