Axis & Allies Europe 1940, a deluxe edition of Axis & Allies: Europe, includes neutral countries which can be invaded. There are true neutrals as well as pro-axis and pro-allied neutrals. Mechanized infantry and tactical bombers are included. Mechanized infantry is represented by half-tracks. France (blue) and Italy (brown) have national tokens and dedicated units of their own.
Don't just take our word for it! Check out this review of Axis & Allies 1940 Europe 2nd Edition.