Prehistoric Era Reborn (20,000BC) (version 28) 11/1/2018

Release Notes (v28)
- Megalith Building +1
- New national wonder "Great Shrine" +2
- Tunnel +1 and engineer slot
- Farmer's Market + and merchant slot

Release Notes (v27)
- Barbarians will now spawn Mammoths
- Strength 11
- Movement 1

Update 26
- Arrow maker and Obsidian Jeweler added
- Obsidian Jeweler added
- Gather food moved to Hunting tech

Update 25:
- Mounted scout upgrade fix at Horseback riding
- Palace costs increased

Release notes (v23) + (v24)
- Maya Atlatlist moved to scouting
- Chieftain hut requires more production cost