Paradox Interactive has released their line-up of titles that they will be showing off at this year’s E3. Taking place June 15th – 17th at the Los Angeles Convention center, the following titles will be on display and will have playable demos. Here’s what you can expect from the Swedish game developer at the big show:

• Lionheart: Kings’ Crusade Battle to re-conquer or defend the Holy Land with the upcoming Neocore Games release of Lionheart: Kings’ Crusade. Reliving the era of the Third Crusade, this real-time strategy game is scheduled for release early in fall of 2010.
• Victoria 2 Guide your nation from the era of absolute monarchies in the early 19th century, through expansion and colonization, to finally become a truly great power by the dawn of the 20th century. Created by the developers of Europa Universalis and Hearts of Iron, Victoria 2 is a grand strategy game set during the colonial era of the 19th century and is scheduled for release in Q3.
• Commander: Conquest of the Americas Combining elements from both trading and strategy games, Commander: Conquest of the Americas requires players to take charge of a European power aiming to conquer the New World. Found new colonies and build them into an empire. Developed by Nitro Games, Commander: Conquest of the Americas will be available in Q3.
• Ship Simulator Extremes Take on illegal whale hunters in the Antarctic or feel the rush as you evacuate an island threatened by disaster. Made by renowned simulator developer VSTEP, Ship Simulator Extremes offers exciting missions all over the world as you pilot an impressive array of vessels, and live the story of real ship captains. This all too realistic simulator is scheduled for release in Q3.