With the release of Team Fusion patch 4.5, a.k.a. “IL2 Cliff of Dover Blitz”, we can now consider that a new great period in warbird simulation has started. This release marks a new chapter in the IL2 Franchise.

Back in 2011, 1C released IL2 Cliff of Dover. While the potential was there, the game was in a terrible state at release, with many bugs and crashes driving the community crazy. Review were bad, and after a few “damage control” patches, the game development was just dropped. Instead of saving the sinking ship, 1C bailed out, and efforts were redirected in a new game, “IL2 Battle of Stalingrad”.



Cliff of Dover being salvaged by fans

In the meantime, some courageous modders decided to patch the game themselves. Team Fusion dedicated all these years in keeping IL2 Cliff of Dover in a playable state. And after all these years, the efforts paid off. 1C, recovering the full right over the series, made them the official developer for IL2 Cliff of Dover, and dropped them the source code. Out of this partnership, patch 4.5 “Blitz” was developed, and Is pretty much the rebirth of the game.

IL2 Cliff of Dover “Blitz” adds many features. The game now supports 64bits and Dx11. It now has 24 additional aircrafts, along with many AI aircraft, ground and naval additions. They are many improvements to the realism, from improved airframe simulation to these lovely trees with collision model. While this 4.5 release is just a massive patch, it allowed the young studio to discover the source code and learn how to work with it. In parallel, they already have a DLC in development, based on the african theather.

Into a new Warbird Golden Age

The partnership with Team Fusion was a stunning move from 1C studios, bringing all warbirds fans under their umbrella. Now that Ubisoft is out of the equation, the two IL2 games are now reunited under their banner and developed in parallel, covering a good part of WW2. The plan is to have both title expanding in their own directions without competing directly:  Team Fusion is developing a Mediterranean DLC for Cliff of Dover, while 777/1C will prepare (among others things) a late war DLC, and may expand into the Pacific Theater in the upcoming years.


With these two games, sure virtual pilot will be busy in the upcoming years!With these two series …and DCS WW2, warbird pilots will be busy for the upcoming years!




The new aircrafts:

  • Bf-109 E-1B (Early Fighter-Bomber
  • Bf-109 E-4N (DB601N engine and 100 octane fuel)
  • Bf-109 E-4/E-4B and E-4N versions with added armor for fuel tank and pilot
  • Bf-110 C-2
  • Bf-110 C-4_Late
  • Bf-110 C-4B  (Early Fighter-Bomber)
  • Bf-110 C-4N  (DB601P engines with 100 octane fuel)
  • Bf-110 C-4NJG (Night-Fighter)
  • Bf-110 C-6  (Heavy 30mm Cannon armed version)
  • Blenheim Mk.IV_Late  (twin gun rear turret and extra bomb-load)
  • Blenheim Mk.IV F   (Heavy Day-Fighter)
  • Blenheim Mk.IV F_Late  (Twin-gun rear turret and extra bomb-load)
  • Blenheim Mk.IV NF (Night-Fighter)
  • Blenheim Mk.IV NF_Late  (Twin-gun rear turret and extra bomb-load)
  • Spitfire Mk.I 100 octane
  • Hurricane DH-520-100 octane
  • Hurricane Mk.I NF (Night-Fighter)
  • Hurricane Mk.I FB  (Fighter-Bomber)
  • Beaufighter Mk.I F
  • Beaufighter Mk.I NF  (Night-Fighter)
  • DH-82A-1 (Field Mod armed Tiger Moth)
  • DH-82A-2 (Czechoslovakian armed Tiger Moth)
  • DH-82A (Battle of Britain Tiger Moth version with bomb carrying capacity)



– New Autumn and Winter Maps
– New Textures, trees, hedges, runways and terrain for all maps
– Perspective from altitude corrected to provide accurate views of rivers and terrain
– Additional historical landmarks
– Additional spline road types & more cow types for Full Mission Builder
– Elimination of original map bugs including:
– “Swimming Pools” in France
– Non- historical golf courses changed to farming.
– Dull water off Querqueville, dry rivers at Le Havre, Bradwell, and Barneville
– Airfield ‘holes’ at Hawkinge, Melville, Coquelles, Westhampnett, and Lympne flattened
– Added missing hangers to various French Airdromes


– Game upgraded to 64 bits and DX11
– Tree collisions enabled
– Distant Clouds enabled, ‘Popup’ effects reduced
– Contrails enabled
– Target dot view through cloud bug eliminated
– Game controllers naming change to address the Windows 10 re-ordering issue
– Rendering optimizations to increase FPS
– Reduced crash generating bugs.


– Updated existing aircraft engine sounds to historically accurate sound SFX
– Added Hercules engine SFX
– Added DB601N engine SFX
– Updated MG and cannon SFX including new Hispano and Mk-101
– Updated Explosion and hit SFX
– Added new flak sounds
– Added new day/night environmental ambience



– New Corvette, Tanker and Hospital ship types
– More accurate ship damage modeling

Aircraft Visibility

– Close and Distant aircraft visibility improved to provide more realistic combat environment
– Elimination of the ‘Disappearing Aircraft’ bug



– Added reflections from the sky and clouds to all aircraft surfaces
– Added reflections to canopy glass surfaces.
– Lowered the whitening effect from sun reflections in the propeller.
– Increased reflectiveness for distant glass surfaces to improve spotting


Cockpit Graphics

– Countless historically accurate improvements and additions to aircraft cockpit graphics

Blackout Effects

Hi-G Blackout effects revised to reflect actual pilot experience
Aircraft Skins

– New historically accurate skins for all aircraft types

Visual Effects

– Updated smoke/explosion particle effects
– Updated weapon particle effects
– Updated engine/vehicle particle effects
– Updated environmental particle effects

Flight Modeling and Aerodynamics

– All aircraft types have historically more accurate aerodynamics including:

– Aerofoil characteristics corrected to historical
– More accurate aircraft dimensions and control surface operation
– Lift, Drag and Stall behavior improved
– Hi-speed Compressibility effects on maneuver introduced

Engine and Overheat modeling

– Engine physics revised to give accurate horsepower generation throughout the altitude range
– Overheat and engine wear provide full range of engine damage from player mis-use

Weapons Modeling

– All weapons types checked for accuracy and historical effectiveness
– AI gunner bugs eliminated


Damage Modeling

– Comprehensive damage revision of all aircraft types to reflect their construction and to provide more realistic combat results
– Maximum Aircraft G loading introduced

AI Aircraft Behaviour

– All AI aircraft types Flight/Damage and Engine modeling upgraded to Flyable standards
– AI Landing and Takeoff bugs eliminated

Player controlled Vehicles and AAA Artillery

– Many Vehicles and Artillery now can be player controlled

Game loading Screens

– New Hi definition game loading screens

Printable Extras

– Air Force bases of CLIFFS OF DOVER – detailed maps of the battle area
– Working German World War 2 mechanical flight computer, the Dreieckrechner DR-3



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