From the back of the box:
Rewrite the Rules of Engagement
When ancient magic reawakens after 5,000 years, a powerful corporation and an ancient order battle for control of its awesome powers. Shadowrun forever changes team-based multiplayer combat with an intense blend of first-person action, modern weaponry, and spellbinding magical powers. Combine skills in nearly limitless ways to outsmart and outlast the competition.
- Unprecedented cross-platform combat. Play together on Xbox 360 and Windows Vista. Share money, and coordinate weapons and skills with teammates.
- Modern weaponry meets ancient magic. See through walls, glide above the action, or summon a demon to eviscerate your enemies while you teleport to safety.
- Create the unexpected. Combine skills on the fly and in nearly limitless ways to stay a step ahead of your opponents.
- Outwit to outlast. Turn the tide of battle using an arsenal of magical spells, modern weaponry, and futuristic technology.