1C Games has just sprung a surprise sale on their store for the IL-2 Great Battle Series. Grab yourself a bargain as Battle of Stalingrad, Battle of Moscow and Battle of Kuban premium versions are on sale for just $19.99 or $12.49 for non premium versions and Battle of Bodenplatte $39.99 for the premium version and $24.99 for the non premium version though for the small difference in price the premium versions are well worth picking up for the addition aircraft.
Flying Circus is also well worth picking up for $39.99 and Tank Crew is also on offer with $10 off its normal price at $69.99.