I also added to this patch many personal addons made by me (If you don't like fictional Addons I added a backup for all original planes from patch 2.13). So after you install this Patch it will appear a new folder "Addons (OPTIONAL)" inside your "Battle of Britain II" folder, so inside it you will find all my addons and the default 2.13 Patch addons so if you want to restore 2.13 original planes textures install the files inside "7-DEFAULT 2.13 Patch Addons" folder.
V.1 Change List (20/09/2019):
-New Main Menu Background
-Added Playable Tiger Moth plane for Instant Action without bugging campaign or any aircraft sounds (It replaces Defiant model and uses unused sound slots for engine sounds)
-2.13 Textures, Planes and Sounds adapted for 2.01
-Fixed Spitfire unstable landing on ground leading to wing drop crashes
-Edited planes weight problems that made some aircrafts heavy (Like Bf109 hard climb that causes A.I unable to accomplish loop manouvers making them stalling in the air like sitting ducks)
-Edited Gunsight position for all planes for better shot accuracy
-Made all Clouds more transparent so you can see enemies inside them when close
-Eagle Squadron Spitfire Fictitious texture from Pearl Harbor Movie
-Rafe McCawley skin from Pearl Harbor Movie for Spitfire/Hurricane/Tiger Moth pilot (It also changes parachutist model)
-Sikh Indian Spitfire/Hurricane Planes Textures and Pilots (OPTIONAL ADDON inspired by Squadron Leader Mahinder Singh Pujji)
-Erich Hartmann skin for Luftwaffe pilot (Just a Homage to the Ace of the Aces)
-BF 109 Fictitious Erich Hartmann Karaya Emblem (Inspired by Adolf Galland painting over M109ULF_IIJG26_G_V3 texture from Bf109 more solid colours by Boreas)
-Stuka Fictitious Texture (Painting inspired by 4/st.G77 France 1940 + st.G77 Balkans)
-Pin-UP Cockpit Girl Pictures
-Fixed "ObjectAdds" invisible ground objects collisions Bug
-4GB RAM Patched 2.01 exe
V.2 Change List (12/10/2019):
-New Spitfire Mk.IIa Texture (Optional Addon)
-New Spitfire Cockpit
-New Hurricane Willie McKnight Painting
-New Options Background
-Some Textures Fixes
V.3 Change List (29/11/2019):
-Added 2.13 Cockpit Instrument Textures to fix Spitfire Directional Gyro
-Added Spitfire Mk.IIa Czechoslovak Squadron Insignia (Optional Addon)
-Fixed Hurricane Willie McKnight Painting adding Skeleton Decal on both sides like real one
-Added Tiger Moth Serial Number
-Improved Bf109, Bf110 and Stuka Cockpit View for a better Nose View
-Bf109 red light reflex under cockpit like IL-2 Cliffs of Dover
-New Erich Hartmann Blue Flying Uniform for Luftwaffe Pilot
-Inverted Magnetos On/Off position for Stuka cockpit texture
-Fixed daily "JU52.pcx" crash bug (INVALID TEXTURE crash may still happen)
-Fixed "Preload Standard Files" bug creating infinite # UDETBUOY and # BULLET1 lines inside "Preload" folder
-Added Mouse as Stick Config for who wants to play without Joystick (Optional Addon)
-Many Texture Improvements
V.4 Change List (28/12/2019):
-New WW2 Propaganda Posters Campaign Background
-New Replay Menu Background
-New Fly Menu Background
-New Tree type
-Improved Gunsight and Bullet Textures
-Activated "Bullet_DragGravity=ON" for more realism
-Edited some Mouse as Stick config keys
-Added DirectX End-User Runtimes (June 2010) to Installer file

INSTALLATION
(Attention: This Patch requires BOB2 Original CD Release since it needs original registry. It will not work on BOB2 Matrix Games version since it comes with 2.06 Patch included. So if you installed any previous patched versions before uninstall it first and install old BOB2 Original CD Release again to restore registry)
1-Install original "Battle of Britain II: Wings of Victory" game from CD
2-Install this "BOB2 Windows 10 Patch" over your bob2 game directory at: C:\Battle of Britain II
3-At the end of the installation a window will open and ask you to Install DirectX End-User Runtimes (June 2010). Install it since it's needed for BOB2 works on Windows 8 / 8.1 / 10
4-Always run "bob.exe" as Administrator and in Compatibility Mode "Windows XP" (Or else you may have mute radio chat sounds and other bugs)
5-On Game Main Menu go to Options / Menu / Controls / Key Mapping
Find "EXITKEY"
And then Clear [Alt+X] command and replace it to another key of your choice like [End] for example, then click save. (It helps in case your Windows uses Alt+X for some system shortcut command causing the game to crash)
VERSION 4 RELEASED
DOWNLOAD LINK V.4 (Mod DB): https://www.moddb.com/mods/bob2-windows-10-patch
DOWNLOAD LINK V.4 (MEGA): https://mega.nz/#!S5QgxCDJ!EjNIVP3Yr4od ... 6Cyp7vwICk
DOWNLOAD LINK V.4 (MediaFire): http://www.mediafire.com/file/7ez604jsj ... 9.exe/file
DOWNLOAD LINK V.4 (Google Drive): https://drive.google.com/file/d/1HwznLM ... fDNR_/view
DOWNLOAD LINK V.4 (OneDrive): https://1drv.ms/u/s!Av8smKguKX_Rhh4d-Ne ... A?e=mRYi7l