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Jurassic Saga Mod (1.21.1, 1.20.1) – Deep Dinosaur Park Management

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Jurassic Saga Mod (1.21.1, 1.20.1) is a progression-based Minecraft mod focused on Jurassic Park–style gameplay. Instead of spawning dinosaurs instantly, you must discover fossils, extract DNA, and grow creatures through a full scientific workflow. The mod emphasizes park building, containment, and creature management.

Features:

Progression-Based Dinosaur Creation
- Dinosaurs are not spawned instantly – you must progress through a full DNA system.
- Encourages long-term gameplay and park management.
Fossil & Amber System
- Find fossil blocks and amber in caves and underground areas.
- Extract genetic material using lab machines.
- Different fossil types can produce different DNA results.
DNA Analysis & Merging
- Process materials using machines like Genetic Analyzer.
- DNA has quality percentages.
- You can merge matching DNA samples to reach 100% quality DNA.
Egg Creation & Incubation
- Create dinosaur eggs using syringes and host eggs.
- Supported egg bases include:
  - Ostrich egg – for large dinosaurs
  - Alligator egg – for heavy species
  - Chicken egg – for smaller species
- Incubate eggs with the Incubator machine.
- Machines include animated parts and visual feedback.
Advanced Creature Behavior
- Creatures react to environment and stress.
- Unhappy dinosaurs may panic or break containment.
- Carnivores actively hunt nearby animals.
- Some species show idle, rest, and attitude animations.
Genetic Modification
- Modify DNA before creating creatures.
- Customize traits and outcomes.
- Supports hybrid dinosaurs.
Hybrid Creatures
- Hybrid projects are supported in progression.
- Examples include:
  - Indominus-type hybrids
  - Indoraptor-type hybrids
Park Building Blocks
- Special facility blocks and lab decorations.
- Reinforced glass and secure fencing.
- Automatic gates and paddock systems.
- 3D paddock signs for each creature.
Vehicles
- Driveable park jeep.
- Automatic door animations.
- Multi-seat support.
- Optional roof cover.
Prehistoric Plants
- Ancient trees and vegetation blocks.
- Some plants can spread near water.
Creatures
- Stegosaurus
- Dryosaurus
- Triceratops
- Baryonyx
- Brachiosaurus
- Velociraptor
- Tyrannosaurus rex
- Gigantspinosaurus
- Mosquito (DNA source creature)
- Goat (used as prey animal)

How to Use:

Step 1 – Find Fossils
- Explore caves and underground areas.
- Mine fossil blocks and amber deposits.
- Collect large quantities for better DNA chances.
Step 2 – Build a Lab
- Create a lab room with required machines:
  - Genetic Analyzer
  - DNA Modifier
  - Incubator
- Place and power machines as required.
Step 3 – Extract DNA
- Insert amber/fossils into Genetic Analyzer.
- Wait for processing to finish.
- Collect DNA samples with percentage quality.
Step 4 – Improve DNA Quality
- Combine matching DNA types.
- Merge until reaching 100% DNA.
Step 5 – Prepare Host Eggs
- Obtain base eggs:
  - Ostrich
  - Alligator
  - Chicken
- Choose egg size based on dinosaur size.
Step 6 – Create Dinosaur Egg
- Craft using:
  - DNA Sample
  - Syringe
  - Host Egg
- Result: fertilized dinosaur egg.
Step 7 – Incubate
- Place eggs inside Incubator.
- Wait for hatch progress to complete.
- Remove finished eggs.
Step 8 – Hatch & Contain
- Place eggs inside a secure enclosure.
- Wait for baby dinosaurs to hatch.
- Prepare fences and reinforced gates.
Step 9 – Monitor Creatures
- Use the in-game guide book.
- Check hunger, thirst, and behavior.
- Adjust habitat and space.
Step 10 – Expand Your Park
- Add paddocks and signs.
- Use vehicles for patrol.
- Upgrade containment for dangerous species.