Photopia's Parametric Optical Design Tools module allows you to create optical. With twenty years of practical application, SPEOS is the most full featured. Photopia 1.30 is a stripped-down version designed for online play. The recommended version is 2.01, which runs in a Glulx player. Links are available at http.

1. Software Free Download Games

Release version Release date Click for more. July 8, 2019.

July 2, 2019. March 25, 2019. March 18, 2019. March 18, 2019. March 4, 2019. Dec. 24, 2018.

Dec. 24, 2018. Oct. 20, 2018. Oct. 20, 2018. Aug.

2, 2018. Aug. 2, 2018.

June 27, 2018. June 27, 2018. May 1, 2018. March 28, 2018. Feb. 5, 2018. Feb.

5, 2018. Dec. 19, 2017. Oct. 3, 2017. Sept.

19, 2017. Sept.

16, 2017. Aug.

9, 2017. Aug. 8, 2017. July 17, 2017. March 21, 2017.

Jan. 17, 2017.

Jan. 17, 2017.

Dec. 23, 2016. Dec. 17, 2016. June 27, 2016. June 27, 2016. June 25, 2016.

Dec. 21, 2015. Dec. 7, 2015. Dec. 5, 2015.

Sept. 13, 2015. May 23, 2015. Feb.

25, 2015. Dec. 10, 2014.

Oct. 13, 2014.

Oct. 12, 2014. Oct. 12, 2014. July 2, 2014.

June 1, 2014. May 19, 2014. March 17, 2014.

March 9, 2014. Feb. 9, 2014. Nov. 17, 2013. Nov. 10, 2013.

Oct. 29, 2013.

May 15, 2013. May 15, 2013.

May 12, 2013. April 6, 2013.

April 6, 2013. April 6, 2013. Sept. 29, 2012. April 10, 2012.

April 10, 2012. April 9, 2012. April 9, 2012. Sept. 3, 2011. July 9, 2011. June 11, 2011.

June 11, 2011. June 3, 2011. May 26, 2011.

Feb. 20, 2011.

Nov. 27, 2010. Nov. 27, 2010. Aug. 24, 2010.

July 3, 2010. March 20, 2010. March 18, 2010. Jan.

31, 2010. Oct. 26, 2009. Oct. 2, 2009.

Aug. 17, 2009. June 26, 2009. April 14, 2009. Feb. 13, 2009. Dec.

23, 2008. Dec. 19, 2008. Dec. 19, 2008. Dec. 4, 2008.

Dec. 3, 2008. Oct. 2, 2008. March 11, 2008.

March 11, 2008. Feb. 21, 2008. April 19, 2007. Nov. 1, 2006.

Oct. 18, 2006. Sept. 19, 2006.

April 15, 2006. Sept. 27, 2005. March 30, 2005. Feb. 8, 2005. Nov.

30, 2004. May 27, 2004. Dec. 19, 2003.

Oct. 3, 2003. Sept. 23, 2003.

Software Free Download Games

July 29, 2003. May 30, 2003. Oct. 14, 2002. April 10, 2002.

April 9, 2002. Dec.

21, 2001. June 22, 2001.