Our developer upgrade is now available on steam, enjoy new objects, added functions and a logo free runtime agreement. For more information visit the product page on steam: Developer on Steam
http://store.steampowered.com/app/267810
Additional information available at the sites
http://www.clickteam.com/clickteam-fusion-2-5-developer
http://www.clickteam.com/compare-versions
Please let me know in discussions if you have any questions.