Library
Books and study bonuses
The Library in the Research Institute lets you study books for permanent bonuses. Books on each shelf are studied in order.
Library
- Different books have different effects. You get the effect once you finish studying.
- Get books from Growth Quests, the Shop and more.
- Books take some time to study before you learn them.
Bookshelf: Pig Raising Tips
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Pig Raising Tips I | Pigs put on meat 5% faster | Level 1 | 4 h |
| Pig Raising Tips II | Pigs put on meat 10% faster | Level 1 | 4 h |
| Pig Raising Tips III | Pigs put on meat 15% faster | Level 1 | 4 h |
| Pig Raising Tips IV | Pigs put on meat 20% faster | Level 1 | 4 h |
This shelf opens at level 1
Bookshelf: Manage
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Chef's Handbook I | Processed goods price +5% | Level 34 | 4 h |
| Chef's Handbook II | Processed goods price +10% | Level 34 | 4 h |
| Chef's Handbook III | Processed goods price +15% | Level 34 | 4 h |
| Chef's Handbook IV | Processed goods price +20% | Level 34 | 4 h |
| Kitchen Planning I | Processing time -5% | Level 34 | 4 h |
| Kitchen Planning II | Processing time -7.5% | Level 34 | 4 h |
| Kitchen Planning III | Processing time -10% | Level 34 | 4 h |
| Kitchen Planning IV | Processing time -13% | Level 34 | 4 h |
| Classy Piglet (Part 1) | Pigs stay clean +50% | Level 1 | 4 h |
| Classy Piglet (Part 2) | Pigs stay clean +100% | Level 1 | 4 h |
| Classy Piglet (Part 3) | Pigs stay clean +200% | Level 1 | 4 h |
Bookshelf: Hydration Helper
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Drinking Helper (Part 1) | Pigs stay hydrated +50% | Level 1 | 4 h |
| Drinking Helper (Part 2) | Pigs stay hydrated +100% | Level 1 | 4 h |
| Drinking Helper (Part 3) | Pigs stay hydrated +200% | Level 1 | 4 h |
This shelf opens at level 1
Bookshelf: Pig Farm Economics
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Pig Farm Economics I | Farm Gold income +2.5% | Level 35 | 4 h |
| Pig Farm Economics II | Farm Gold income +5% | Level 35 | 4 h |
| Pig Farm Economics III | Farm Gold income +7.5% | Level 35 | 4 h |
| Pig Farm Economics IV | Farm Gold income +10% | Level 35 | 4 h |
This shelf opens at level 35
Bookshelf: Pig Farm Management
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Pig Farm Management I | Farm EXP income +2.5% | Level 1 | 4 h |
| Pig Farm Management II | Farm EXP income +5% | Level 1 | 4 h |
| Pig Farm Management III | Farm EXP income +7.5% | Level 1 | 4 h |
| Pig Farm Management IV | Farm EXP income +10% | Level 1 | 4 h |
This shelf opens at level 1
Bookshelf: Sow Postnatal Care
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Sow Postnatal Care (Part 1) | Helps with matchmaking (see the exact effect in game) | Level 39 | 4 h |
| Sow Postnatal Care (Part 2) | Helps with matchmaking (see the exact effect in game) | Level 39 | 4 h |
| Sow Postnatal Care (Part 3) | Helps with matchmaking (see the exact effect in game) | Level 39 | 4 h |
This shelf opens at level 39
Bookshelf: Boar Care Tips
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Boar Care Tips I | Helps with matchmaking (see the exact effect in game) | Level 39 | 4 h |
| Boar Care Tips II | Helps with matchmaking (see the exact effect in game) | Level 39 | 4 h |
| Boar Care Tips III | Helps with matchmaking (see the exact effect in game) | Level 39 | 4 h |
| Boar Care Tips IV | Helps with matchmaking (see the exact effect in game) | Level 39 | 4 h |
This shelf opens at level 39
Bookshelf: Special Sow Care
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Special Sow Care (Part 1) | Helps with matchmaking (see the exact effect in game) | Level 37 | 4 h |
| Special Sow Care (Part 2) | Helps with matchmaking (see the exact effect in game) | Level 37 | 4 h |
| Special Sow Care (Part 3) | Helps with matchmaking (see the exact effect in game) | Level 37 | 4 h |
This shelf opens at level 37
Bookshelf: Power and Glory
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Power and Glory (Part 1) | Honor gained +3% | Level 42 | 4 h |
| Power and Glory (Part 2) | Honor gained +6% | Level 42 | 4 h |
| Power and Glory (Part 3) | Honor gained +10% | Level 42 | 4 h |
This shelf opens at level 42
Bookshelf: Game Guide
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Game Guide (Part 1) | Mini-game points +3% | Level 40 | 4 h |
| Game Guide (Part 2) | Mini-game points +6% | Level 40 | 4 h |
| Game Guide (Part 3) | Mini-game points +10% | Level 40 | 4 h |
This shelf opens at level 40
Bookshelf: Other
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Sports Magazine (Part 1) | Sports pig training -10% | Level 29 | 4 h |
| Sports Magazine (Part 2) | Sports pig training -20% | Level 29 | 4 h |
| Sports Magazine (Part 3) | Sports pig training -30% | Level 29 | 4 h |
| Get Rich Manual (Part 1) | Explore Gold +20% | Level 25 | 4 h |
| Get Rich Manual (Part 2) | Explore Gold +35% | Level 25 | 4 h |
| Get Rich Manual (Part 3) | Explore Gold +50% | Level 25 | 4 h |
| Piglet's Voyage (Part 1) | Explore EXP +20% | Level 27 | 4 h |
| Piglet's Voyage (Part 2) | Explore EXP +35% | Level 27 | 4 h |
| Piglet's Voyage (Part 3) | Explore EXP +50% | Level 27 | 4 h |
| Wild Survival (Part 1) | Explore event chance +3% | Level 30 | 4 h |
| Wild Survival (Part 2) | Explore event chance +6% | Level 30 | 4 h |
| Wild Survival (Part 3) | Explore event chance +10% | Level 30 | 4 h |
Bookshelf: Wild Survival
| Book | Bonus when finished | Can study at | Study time |
|---|---|---|---|
| Wild Survival I | Explore event wait -2.5% | Level 37 | 4 h |
| Wild Survival II | Explore event wait -5% | Level 37 | 4 h |
| Wild Survival III | Explore event wait -7.5% | Level 37 | 4 h |
| Wild Survival IV | Explore event wait -10% | Level 37 | 4 h |
This shelf opens at level 37