Bolt- action rifles typically hold 5 rounds. In spite of this, soldiers using these rifles never stop to reload.
The Smith & Wesson as used in-game uses .45 ACP ammunition. This pistol is only chambered for 9mmx19 ammunition.
The 9mm Makarov pistol holds but 8 rounds; in-game it holds 9 rounds.
Enemies that carry the Tokarev pistol drop 9mmx19 ammunition when they are defeated. The Tokarev pistol fires 7.62mmx25 ammunition.
Numerous spelling mistakes in the mission debriefings.
The tunnel complex is insufficiently ventilated.
The Baikal IZh-43 found in the game was introduced in 1986.
The old French 'tanks' found in 'Operation: Tin Can' are actually armoured cars.