Evolution System

What is Evolution?

Evolution is the process where a pet transforms into its next life stage. Each evolution changes the pet's appearance and abilities based on how well it was cared for.

When Evolution Happens

Evolution occurs at specific age milestones:

Transition
When It Happens

Baby to Child

After 24 hours

Child to Teen

After 36 hours as child

Teen to Adult

After 48 hours as teen

Adult to Elder

After 14 days as adult

These transitions happen automatically when the time is reached.

Care Rating

The most important factor in evolution is the care rating. This is a score from 1 to 3 stars that reflects how well the pet has been cared for.

3 Stars - Excellent Care

The pet has been well-maintained. Stats rarely dropped to dangerous levels. Needs were addressed promptly.

2 Stars - Average Care

The pet has received decent care. Some struggles occurred but nothing fatal. Reasonable maintenance overall.

1 Star - Poor Care

The pet has suffered. Stats frequently hit zero. Needs were often ignored. Multiple close calls.

How Care Rating Affects Evolution

When a pet evolves, its care rating determines which form it becomes:

Care Rating
Result

3 stars

Best possible evolution

2 stars

Standard evolution

1 star

Least desirable evolution

Better care leads to better-looking, more desirable pet forms.

What Affects Care Rating

What Decreases It

  • Letting ALL basic stats reach zero simultaneously

  • Neglecting the pet for extended periods

  • Repeated emergencies and close calls

What Increases It

  • Keeping all stats above healthy levels

  • Responding quickly to needs

  • Consistent, attentive care

Visual Differences

Different evolution paths result in different appearances:

  • Each life stage has multiple possible sprites

  • The best evolutions tend to look more appealing

  • The worst evolutions may look rougher or simpler

Skills and Evolution

If skill-based evolution is enabled, the pet's highest skill can influence which form it takes. A pet with high Expression might evolve into a more artistic form. High Logic might lead to a scholarly appearance. High Endurance might result in an athletic look.

However, skills only matter if they exceed a certain threshold. A mediocre skill won't influence evolution.

The AI's Role

The AI agent works to achieve the best possible evolutions by:

  • Never letting all stats hit zero

  • Keeping stats in healthy ranges

  • Responding to emergencies immediately

  • Maintaining consistent care throughout each stage

Good AI care typically results in 3-star care ratings.

Predicting Evolution

The fortune teller feature allows viewing possible evolution outcomes:

  • See what forms are possible based on current care

  • Preview different evolution paths

  • Plan ahead for the next stage

Elder Evolution is Fixed

The final evolution from adult to elder is unique: care rating doesn't affect it. There's only one elder form per character line. This makes the earlier evolutions even more important since they determine the appearance that leads to elder status.

Multiple Generations

If pets have children, evolution affects future generations:

  • Parent forms influence child possibilities

  • Good evolution lines can be maintained

  • Poor evolution lines can be improved with better care

The Evolution Moment

When evolution occurs:

  1. The pet transforms visually

  2. New abilities unlock

  3. New restrictions may lift

  4. The care rating resets for the new stage

  5. The cycle begins again

Each evolution is a fresh start for building care rating, but the visual result of past care is permanent.

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