Since this is a huge rework of the breeding system and a new dino gene has been introduced we would recommend starting a new game to hopefully clear up any bugs that might have been solved. For all of you that are loading old savefiles the game will repair your save by default and give all your current dinos basic (1.0) speed scaling.

Here are the patch notes(v1.12.107):

• NEW FEATURE* - Rapidity genes added for both species
• NEW FEATURE* - New gene quality tiers for hatchery
• NEW FEATURE* - Attack speed in combat for all dinos
• ADDED new genetic scaling for dino attack speed
• ADDED new genetic options in Profile UI
• ADDED attack speed for alpha fights in nest
• ADDED visible feedback for all attacks in combat
• Combat is now based on attack speed scaling
• Ancestry system now has a passive generation scaling
• Breeding system now has 4 tiers of genetic scaling
• Hatchlings are now weak, common, great or phenomenal
• Disabled genetic points spec buttons in Profile UI
• Fixed issues with invades in giga nest
• Improved creature behaviour in combat
• Many more stability fixes & numerous bug fixes
• Savefiles from previous version are compatible

Stay tuned for a complete new evolution tree next update! HYPE!

New expanded pack genetics with more options and upgrades around breeding and hunting. Huge rework of pack leveling and pack xp. New mutations, talents and milestones. Coming soon version 1.13!