27-species autonomous wildlife breeding, pedigree tracking & herd ecology.

Engine-level subsystems engineered for zero-allocation performance and sandbox player agency.
Passive animals breed autonomously when fed, healthy, and within ecological density.
Inherited genetic traits, generational counters, and mutation variations.
Dynamic density culling prevents overpopulation and preserves server TPS.
Fine-tune breeding intervals, partner search ranges, and pregnancy durations.