Cool Boss Secret
If you finish off the giant guy with horns and double swords in 10 or less turns, you get him on your team!
Free Unlockable Monsters
You will receive a free Neutral monster in your monster pen when you reach a certain number of monsters whether you scouted or synthesized them.
| Unlockable | How to Unlock |
|---|---|
| Drakularge | have owned 100 different monsters |
| Grandpa Slime | have owned 200 different monsters |
| Great Argon Lizard | have owned 50 different monsters |
| Metal King Slime | have owned 150 different monsters |
Receive Argogreat for free
Get your monster library to at least 50 monsters and check the computer at the monster storage room.
| Unlockable | How to Unlock |
|---|---|
| Free Argogreat | Get 50 different owned monsters in the monster library |
Unlock Monsters Through Tagging
In Dragon Quest VI you must activate Dreamsharing. In Dragon Quest IX you must activate Tag Mode.
| Unlockable | How to Unlock |
|---|---|
| Malevolamp | Tag Dragon Quest VI |
| Mottle Slime | Tag Dragon Quest VI |
| Noble Gasbagon | Tag Dragon Quest VI |
| Overkilling Machine | Tag Dragon Quest VI |
| Shogum | Tag Dragon Quest IX |
| Slime Stack | Tag Dragon Quest IX |
| Teeny Sanguini | Tag Dragon Quest IX |
