Welcome to John Tiller Software

John Tiller Software has been developing quality computer wargames for both commercial and military customers since 1995. In that time, John Tiller Software has developed over 80 commercial wargames and successfully performed over 20 research and development contracts for the Air Force and Navy. Wargames developed by John Tiller Software have received many awards including Wargame of the Year from industry media on multiple occasions. In military education, over 21,000 officers of the United States Air Force have used John Tiller Software's Modern Air Power in the Air University at Maxwell Air Force Base. Wargames developed by John Tiller Software are known for both their user-friendliness and accuracy. They cover the range of military conflict from the time of the musket and pike to present day and the future.


East Prussia '14 1.02 Update Available

Update 1.02 for East Prussia '14 is available for download.


Campaign Overland 1.02 Update Available

Update 1.02 for Campaign Overland is available for download.


John Tiller Software Awarded 3 Year Wargaming Contract by Air Force!

John Tiller Software has been awarded a 3 year contract for "Basic Studies on Wargaming of Advanced Weaponry" by the Air Force Office of Scientific Research. This project, with subcontracts to the University of Alabama at Huntsville and the University of New Mexico, will conduct basic research into the use of wargaming to provide understanding of how advanced weaponry will influence future warfare.


The Petersburg Campaign Available for Android, Kindle, and iPad!

The next game in the Touch Civil War series Petersburg Campaign is available in the Google, Kindle, and iTunes store.


Campaign Austerlitz 1.03 and Napoleon's Russian Campaign 1.09 Updates

Updates for Campaign Austerlitz and Napoleon's Russian Campaign with the new 2D zoom in view are available on the Updates page.


Battles of Normandy is Released!

The next game in the Panzer Battles series, Battles of Normandy, has been released and is available for sale in the John Tiller Software Store. Battles of Normandy addresses the key battles of the Normandy operation from World War II and includes both stand-alone scenarios and linked-battle campaigns. An amazing description of the Normandy operation and how the game addresses it can be found in the Designer Notes.


Campaign Bautzen 1.03 Update Available

Update 1.03 for Campaign Batuzen is available for download on the Updates page.


France '14 1.06 Update Available

Update 1.06 for France '14 is available for download on the Updates page.


Bonaparte's Peninsular War 1.01 Update Available

Update 1.01 for Bonaparte's Peninsular War is available for download on the Updates page. NOTE: Because of a file permissions issue, delete cpb.exe and nwedit.exe from your game folder before applying this update.


John Tiller Software Awarded Navy Contract for New Wargame!

John Tiller Software has been awarded a contract by the Naval Undersea Warfare Center to continue development of the operational-level naval wargame Fleet Battle School. This effort continues an initial development period over the past summer on Fleet Battle School.


New Waterloo Expansion Pack Available!

A new version of the Waterloo Expansion Pack is available on the Updates page. The expansion pack contains contains 83 scenarios, 4 new maps, and modified OOB's that can be added to the Campaign Waterloo game.


Kharkov '43 1.03 Update Available

Update 1.03 for Kharkov '43 is available for download on the Updates page.


Fulda Gap '85 Available for Android, Kindle, and iPad!

The next game in the Touch Modern Campaigns series Fulda Gap '85 is available in the Google, Kindle, and iTune stores


Moscow '42 1.02 Update Available

Update 1.02 for Moscow '42 is available for download on the Updates page. NOTE: Because of a file permissions issue, delete Moscow42.exe from your game folder before applying this update.


A New Set of 3D Maps for Campaign Antietam Available for Free Download!

Frank Mullins has submitted a new set of 3 very large 3D maps for Campaign Antietam available for download from the Updates page.


Campaign Jena 1.06 Update Available

Update 1.06 to Campaign Jena is available on the Updates page.


Battles of Kursk - Southern Flank 1.01 Update Available

The first update to Panzer Battles: Battles of Kursk - Southern Flank is now available.


New 3D Maps for Campaign Antietam Available for Free Download!

Courtesy of Frank Mullins of Old Banshee, hand drawn 3D maps for Campaign Antietam are available for download from the Updates page. Note that these work best with the Campaign Antietam JTS update 2.01 available on the same page.


John Tiller Software Part of Team Awarded 3 Year Grant by Air Force!

John Tiller Software is a subcontractor to the University of New Mexico on a 3 year grant "Understanding the Psychological / Behavioral Effects of Advanced Weaponry" awarded by the Air Force Office of Scientific Research.


East Prussia '14 awarded Digital Strategy/Historical Game of the Year plus overall Digital Game of the Year!

Read about these awards at the Grogheads website.


North German Plain '85 Available for Android, Kindle, and iPad!

The next game in the Touch Modern Campaigns series North German Plain '85 is available in the Google, Amazon, and Apple stores.


JTS Interview on Grogheads.com

Grogheads has an interview with Ed Williams and John Tiller about Ed's First World War games and other JTS developments.


Campaign 1814 1.04 Update Available

An update to Campaign 1814 with the new magnified 2D zoom mode is now available.


Bonaparte's Peninsular War is Released!

The next game in the Napoleonic Battles series, Bonaparte's Peninsular War, has been released and is available for sale in the John Tiller Software Store. Bonaparte's Peninsular War will take you through battles and campaigns focused in and around Portugal, but also branch out into Spain for some of the early war actions of 1809.


New Single Player Version (SPV) of Modern Air Power Available!

A special single player version of the Modern Air Power series is available for free download for Windows and Macintosh. Together with the mobile Modern Air Power apps for Android, Kindle, and iPad, these give you the opportunity to learn the basics of modern air operations from air superiority to cyber warfare. See the Modern Air Power page for details.


Smolensk '41 Available for Android, Kindle, and iPad!

The next game in the Touch Panzer Campaigns series Smolensk '41 is available in the Google, Amazon, and Apple stores.


East Prussia '14 Update Available

An update to East Prussia '14 is now available.


Campaign Bautzen 1.02 Update Available

An update to Campaign Bautzen with the new magnified 2D zoom mode is now available.


Form Security Requires Protection Against Bots

Unfortunately in today's Internet environment, protections are required for various avenues of exploitation such as on-line forms. Due to just incredible attacks on similar sites, including a recent overnight 600 email spam, we have had to implement the annoying Google Captcha feature for our Support form. However, if you are already communicating with Support via direct email, then continue to do so. The on-line form is simply there for first-time support needs and all subsequent communication is done by Support using direct emails.


Campaign Leipzig 1.05 Update Available

Based on customer feedback, an update to Campaign Leipzig with the new magnified 2D zoom mode is now available.


New Napoleonic Magnified 2D Zoom Mode Now Available

We have implemented a new magnified 2D zoom mode in the Napoleonic Battles series starting with JTS Campaign Waterloo.107. If this feature is of interest to you, let Support know which games you would like updated first.


Civil War Battles: Franklin Available for Android, Kindle, and iPad!

The next game in the Touch Civil War series Franklin is available in the Google, Amazon, and Apple stores.


John Tiller Software Awarded Air Force Contract for Macintosh and Mobile Versions of Modern Air Power!

John Tiller Software has been awarded a contract by the Squadron Officer College at Maxwell Air Force Base to develop single-player versions of the Modern Air Power wargame simulation for the Macintosh computer as well as for iOS and Android mobile devices.


Two First World War Updates Available

Updates to First World War Campaigns: France '14 and Squad Battles: First World War by designer Ed Williams are available on the Updates page.


First World War Campaigns: East Prussia '14 is Released!

The second release in the First World War Campaigns series, East Prussia '14, has been released and available for sale in the John Tiller Software Store. This release covers the early fighting on the eastern front in World War I between the German and Russian armies including the pivotal battle of Tannenburg. See the Product Page for more details and information. Also check out the first release in this series France '14.


Campaign Waterloo 1.06 Available

Update Campaign Waterloo 1.06 is available from the Updates page.


Napoleonic Battles Demo Released!

If you'd like to get a taste of what one of the Napoleonic Battles games has to offer, check out the The Final Struggle at the Demos page. This demo has a few scenarios from the Battle of Waterloo and let's you try out the interface. The complete games have many more scenarios plus a campaign game that lets you play a number of situations with decisions at each step.


News

11 Mar 2016 - East Prussia '14 1.02 update has been released.
21 Feb 2016 - Campaign Overland 1.02 update has been released.
09 Feb 2016 - John Tiller Software awarded a contract by the Air Force Office of Scientific Research.
06 Feb 2016 - Civil War Battles: Petersburg is available for Android, Kindle, and iPad.
27 Jan 2016 - Napoleon's Russian Campaign 1.09 update has been released.
27 Jan 2016 - Campaign Austerlitz 1.03 update has been released.
17 Dec 2015 - Panzer Battles: Battles of Normandy available for sale in The Store.
08 Dec 2015 - Campaign Bautzen 1.03 update has been released.
17 Nov 2015 - France '14 1.06 update has been released.
09 Oct 2015 - Bonaparte's Peninsular War 1.01 update has been released.
16 Sep 2015 - John Tiller Software awarded contract by Naval Undersea Warfare Center.
30 Aug 2015 - A new Waterloo Expansion Pack is available.
16 Aug 2015 - Modern Campaigns: Fulda Gap '85 is available for Android, Kindle, and iPad.
05 Aug 2015 - Kharkov '43 1.03 update has been released.
01 May 2015 - Moscow '42 1.02 update has been released.
10 Mar 2015 - Campaign Jena 1.06 update has been released.
04 Mar 2015 - Battles of Kursk - Southern Flank 1.01 update has been releaed.
20 Feb 2015 - Campaign Antietam 3D Maps available for free download.
04 Feb 2015 - John Tiller Software part of team awarded 3 year grant by Air Force.
02 Feb 2015 - East Prussia '14 awarded Strategy/Historical and Digital Game of the year by Grogheads.
02 Dec 2014 - Modern Campaigns: North German Plain '85 is available for Android, Kindle, and iPad.
31 Oct 2014 - Napoleonic Battles: Bonaparte's Peninsular War available for sale in The Store.
30 Oct 2014 - Panzer Campaigns: Smolensk '41 is available for Android, Kindle, and iPad.
15 Oct 2014 - East Prussia '14 1.01 update has been released.
27 Sep 2014 - Campaign Bautzen 1.02 update has been released.
10 Sep 2014 - Civil War Battles: Franklin is available for Android, Kindle, and iPad.
06 Sep 2014 - Campaign Leipzig 1.05 update has been released.
31 Aug 2014 - Campaign Waterloo 1.07 update has been released.
22 Aug 2014 - Air Force Contract awarded for Mac and Mobile versions of Modern Air Power.
18 Aug 2014 - First World War Campaigns: East Prussia '14 available for sale in The Store.
24 Jul 2014 - The Campaign Waterloo 1.06 update has been released.
14 Jul 2014 - The Napoleonics Battle demo The Final Struggle released.
08 Jul 2014 - Civil War Battles: Atlanta is available for Android, Kindle, and iPad.
26 Jun 2014 - Civil War Battles: Corinth is available for Android, Kindle, and iPad.
14 May 2014 - Civil War Battles: Chancellorsville is available for Android, Kindle, and iPad.
07 May 2014 - Civil War Battles: Peninsula is available for Android, Kindle, and iPad.
03 May 2014 - Panzer Campaigns: Market-Garden '44 is available for Android, Kindle, and iPad.
12 Mar 2014 - Civil War Battles: Chickamauga is available for Android, Kindle, and iPad.
12 Mar 2014 - Civil War Battles: Ozark is available for Android, Kindle, and iPad.
02 Mar 2014 - Panzer Campaigns: Kharkov '42 is available for Android, Kindle, and iPad.
28 Feb 2014 - Squad Battles: Grenada demo available for free download.
28 Feb 2014 - Panzer Battles: Battles of Kursk - Southern Flank available for sale in The Store.
08 Feb 2014 - Civil War Battles: Antietam is available for Android, Kindle, and iPad.
15 Jan 2014 - Modern Campaigns: Mideast '67 is available for Android, Kindle, and iPad.
03 Jan 2014 - Civil War Battles: Shiloh is available for Android, Kindle, and iPad.
03 Jan 2014 - Modern Campaigns: Quang Tri '72 is avaiable for Android, Kindle, and iPad.
23 Nov 2013 - Panzer Campaigns: Bulge '44 is available for Android, Kindle, and iPad.
14 Nov 2013 - Touch Civil War Battles is available for Android, Kindle, and iPad.
01 Nov 2013 - Panzer Campaigns: Tunisia '43 is available for Android, Kindle, and iPad.
27 Sep 2013 - Touch Panzer Campaigns is available for Android, Kindle, and iPad.
22 Jul 2013 - The Campaign Overland 1.01 update has been released.
19 Jul 2013 - The Campaign Bautzen 1.01 update has been released.
18 Jul 2013 - The Campaign 1814 1.03 update has been released.
04 Jul 2013 - The Campaign Leipzig 1.04a update has been released.
03 Jul 2013 - Modern Air Power App available for Android, Kindle, and iPad.
28 Jun 2013 - The Campaign Leipzig 1.04 update has been released.
28 May 2013 - The Moscow '42 1.01 update has been released.
17 May 2013 - A Modern Air Power Android App has been released for playtest.
30 Dec 2012 - Napoleonic Battles: Campaign Bautzen has been released.
15 Dec 2012 - Civil War Battles: Campaign Overland has been released.
16 Nov 2012 - Squad Battles: First World War has been released.
02 Nov 2012 - Panzer Campaigns: Moscow '42 has been released.
20 Aug 2012 - Air Force Contract awarded for refinements to Modern Air Power.
29 Jul 2012 - The Campaign Leipzig 1.03 and Campaign 1814 1.02 updates have been released.
10 May 2012 - The Campaign Leipzig 1.01 update has been released.
04 May 2012 - Napoleonic Battles: Campaign 1814 has been released.
06 Apr 2012 - The Modern War 1.01 update has been released.
28 Nov 2011 - Napoleonic Battles: Campaign Leipzig has been released.
23 Sep 2011 - Pictures of Fortress Louisbourg posted.
23 Sep 2011 - Air Force Contract awarded for enhancements to Modern Air Power.
06 Aug 2011 - Squad Battles: Falklands has been released.
31 Jul 2011 - Air Force Contract awarded for the development of a Virtual AOC.
11 Mar 2011 - Panzer Campaigns: Tunisia '43 has been released.
25 Feb 2011 - The Panzer Campaigns Demo has been released.
20 Feb 2011 - The Kharkov '43 1.01 update has been released.
27 Dec 2010 - Squad Battles: Modern War has been released.
03 Dec 2010 - Panzer Campaigns: Kharkov '43 has been released.
03 Dec 2010 - The John Tiller Software Store is open.