Three versions of Valkyrie are available only for single-player missions.

The game lets you play the single-player missions offline just fine, although you won't gain any achievements.

Gameplay modes include racing, single-player missions, regular truck driving, and free cruising in an open world.

However the new single-player missions must be purchased for the user to access the content.

It features four new single-player missions, new weapons and achievements.

In addition, the game provides ten historical single-player missions.

The game includes 16 single-player missions in all (14 on the Xbox).

The single-player missions take place outside of the original game's storyline.

A demonstration of the game was released on 26 June 2002, featuring tutorial missions and a full single-player mission.

Limitations of a spawned installation include the inability to play single-player missions, create multiplayer games or use the campaign editor.