Imperium Romanum Sistema Operatum

Imperium Romanum Sistema Operatum (IRSO) is Latin for Roman Imperial Operating System (RIOS). RIOS was an operating system used in Europe between 213 BC and 1453 AD. It was developed by ROMANUSSOFT.

History
RIOS I was released in 213 BC (514 AUC) and was adopted across the Roman Republic. It continued to be used during it height as an Empire, and even after the collapse of the western half in 476 it was still used in Eastern Rome, before having its final edition released in 1453 AD. There were only 20 versions of RIOS.

Version History
Popularis Romanum Sistema Operatum I - 213 BC // 514 AUC

Popularis Romanum Sistema Operatum II - 165 BC // 589 AUC

Popularis Romanum Sistema Operatum III - 101 BC // 653 AUC

Imperium Romanum Sistema Operatum IV - 25 BC // 729 AUC

Imperium Romanum Sistema Operatum V - 18 AD // 771 AUC

Imperium Romanum Sistema Operatum VI - 81 AD // 834 AUC

Imperium Romanum Sistema Operatum VII - 139 AD // 892 AUC

Imperium Romanum Sistema Operatum VIII - 170 AD // 923 AUC

Imperium Romanum Sistema Operatum Millenium Edition (IX) - 247 AD // 1000 AUC

Imperium Romanum Sistema Operatum X - 291 AD // 1044 AUC

Imperium Romanum Sistema Operatum XI - 361 AD // 1114 AUC

Imperium Romanum Sistema Operatum XII - 428 AD // 1181 AUC

Imperium Romanum Sistema Operatum XIII - 521 AD // 1274 AUC

Imperium Romanum Sistema Operatum XIV - 677 AD // 1430 AUC

Imperium Romanum Sistema Operatum XV - 749 AD // 1502 AUC

Imperium Romanum Sistema Operatum XVI - 1031 AD // 1783 AUC

Imperium Romanum Sistema Operatum Secundus Millenium Edition (XVII) - 1247 AD // 2000 AUC

Imperium Romanum Sistema Operatum XVIII - 1387 AD // 2140 AUC

Imperium Romanum Sistema Operatum XIX - 1421 AD // 2174 AUC

Imperium Romanum Sistema Operatum XX - 1453 AD // 2206 AUC