| Part-Timer
| Sense
| 180
| Water, Light
| Physical
| Underground Dev Room - Underground Passage
|
| Merchant Mon
| Sense
| 186
| Water, Light
| Physical
| Underground Dev Room - Underground Passage
|
| Spiteful Developer Spirit
| Sense
| 192
| Electric, Dark
| Physical
| Underground Dev Room - Underground Passage
|
| Part-Timer
| Sense
| 180
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 2
|
| Merchant Mon
| Sense
| 186
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 2
|
| Spiteful Developer Spirit
| Sense
| 192
| Electric, Dark
| Physical
| Underground Dev Room - Underground Passage 2
|
| Part-Timer
| Sense
| 180
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 3
|
| Merchant Mon
| Sense
| 186
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 3
|
| Spiteful Developer Spirit
| Sense
| 192
| Electric, Dark
| Physical
| Underground Dev Room - Underground Passage 3
|
| Part-Timer
| Sense
| 180
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 4
|
| Merchant Mon
| Sense
| 186
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 4
|
| Spiteful Developer Spirit
| Sense
| 192
| Electric, Dark
| Physical
| Underground Dev Room - Underground Passage 4
|
| Don Giuvanni
| Magic
| 238
| None
| Physical, Magic, Gun, All Elements
| Giuvanni's Hidden Room
{{Monster Table |Merchant Mon|Sense|186|Water, Light|Physical|Underground Dev Room - System Control Room
|
| Emergency Roaster
| Sense
| 224
| Water, Light
| Physical
| Underground Dev Room - System Control Room
|
| Win16 Worm
| Charm
| 232
| Fire, Air
| Gun
| Underground Dev Room - System Control Room
|
| Win32 Worm
| Charm
| 235
| Fire, Air
| Gun
| Underground Dev Room - System Control Room
|
| Grudging Developer Spirit
| Power
| 238
| Physical, Gun
| Magic
| Underground Dev Room - System Control Room
|
| Spiteful Developer Spirit
| Sense
| 192
| Electric, Dark
| Physical
| Underground Dev Room - Control Room
|
| Emergency Roaster
| Sense
| 224
| Water, Light
| Physical
| Underground Dev Room - Control Room
|
| Grudging Developer Spirit
| Power
| 238
| Physical, Gun
| Magic
| Underground Dev Room - Control Room
|
| Merchant Mon
| Sense
| 186
| Water, Light
| Physical
| Underground Dev Room - Dev Room
|
| Emergency Roaster
| Sense
| 224
| Water, Light
| Physical
| Underground Dev Room - Dev Room
|
| Thief Mole
| Magic
| 227
| Water, Light
| Physical, Gun
| Underground Dev Room - Dev Room
|
| Robber Mole
| Magic
| 230
| Water, Light
| Physical, Gun
| Underground Dev Room - Dev Room
|
| Grudging Developer Spirit
| Power
| 238
| Physical, Gun
| Magic
| Underground Dev Room - Dev Room
|
| Part-Timer
| Sense
| 180
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 5
|
| Merchant Mon
| Sense
| 186
| Water, Light
| Physical
| Underground Dev Room - Underground Passage 5
|
| Spiteful Developer Spirit
| Sense
| 192
| Electric, Dark
| Physical
| Underground Dev Room - Underground Passage 5
|
