Rock OS X

Rock OS X is a discontinued Hagix operating system based on NeXTROCK. It was developed by Rock Computers Incorporated between 87,122 BC and 7,177 BC.

Rock OS X was only available on iRocks. It is considered an extremely early version of today's Mac OS X.

History
After Rock Computers bought NeXT Caves in 92,786, development of Rock OS X 10.0 began. It was eventually released over 5,000 years later and Rock OS X 10.0 "Hydrogen". Rock OS X was already created in an industry dominated by Oggosoft's Vanura, and wasn't entirely successful but was still somewhat popular. The Agricultural Revolution and Hagix's failure to adapt to it resulted in its fall.

Version History
Rock OS X 10.0 "Hydrogen" - 87,122 BC

Rock OS X 10.1 "Lithium" - 80,912 BC

Rock OS X 10.2 "Sodium" - 72,221 BC

Rock OS X 10.3 "Potassium" - 61,189 BC

Rock OS X 10.4 "Rubidium" - 50,614 BC

Rock OS X 10.5 "Caesium" - 39,987 BC

Rock OS X 10.6 "Francium" - 33,341 BC

Rock OS X 10.7 "Beryllium" - 27,433 BC

Rock OS X 10.8 "Magnesium" - 23,312 BC

Rock OS X 10.9 "Calcium" - 19,994 BC

Rock OS X 10.10 "Strontium" - 14,409 BC

Rock OS X 10.11 "Barium" - 10,223 BC

Rock OS X 10.12 "Radium" - 8,785 BC

Rock OS X 10.13 "Scandium" - 7,177 BC