Killer Eye, known as Killer's Eye (キラーズアイ Kirāzu Ai) in Japan, is a virus from the Mega Man Battle Network series. It looks like a giant eye with arms and lightning bolt ears. It attacks by scanning with a red dot sensor across the row it's on. If a target touches the red dot sensor, the target is instantly hit with a paralyzing shock attack. Variants are able to scan with the red dot diagonally as well.
Killer Eye family[]
KillerEye[]
KillerEye is a blue eyed variant with yellow casing and a black body.
DemonEye[]
DemonEye (デモンズアイ) is a light-green eyed variant with pink casing and a black body.
JokerEye[]
JokerEye (ジョーカーズアイ) is a pink eyed variant with blue casing and a black body.
KillerEyeΩ/KillerEyeSP[]
KillerEyeΩ, or KillerEyeSP in Mega Man Battle Network 6, is a yellow eyed variant with dark-gray casing and a black body.
RareKillerEye[]
RareKillerEye is a light-blue eyed variant with dark-red casing and a white body.
RareKillerEye2[]
RareKillerEye2 is a red eyed variant with yellow casing and a brown body.
Virus stats by game[]
Mega Man Battle Network 3[]
|
HP: | Element: |  |
Damage: | |||
|---|---|---|---|---|---|---|---|
| Dropped: | Sensor1 (K, O; C - Blue; P - White; L - Custom Style) | ||||||
| Location: | Undernet 1/2, WWW Comp 1/2, Alpha, School Server Comp (rare) | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | Sensor2 (G, H - Blue; A, N - White; S - Custom Style) | ||||||
| Location: | Undernet 6 | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | Sensor3 (E, J - Blue; O, P - White; B - Custom Style) | ||||||
| Location: | Secret 1 | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | 1000 Zenny | ||||||
| Location: | Job 25, Battle before DarkManΩ | ||||||
Mega Man Battle Network 6[]
|
HP: | Element: | |
Damage: | |||
|---|---|---|---|---|---|---|---|
| Dropped: | Sensor1 (J, W - Gregar / O, W - Falzar) | ||||||
| Location: | Underground 1/2 | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | Sensor2 (U, Y - Gregar / N, Y - Falzar) | ||||||
| Location: | Undernet 0/2, Graveyard 1 (JP) | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | Sensor3 (I, K - Gregar / I, Q - Falzar) | ||||||
| Location: | Graveyard (EN) / Graveyard 2 (JP) | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | None | ||||||
| Location: | Event Battles | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | Sensor1 (J - Gregar / O - Falzar), Sensor2 (U - Gregar / N - Falzar) | ||||||
| Location: | Underground 2 (after defeating 16 KillerEye family viruses) | ||||||
|
HP: | Element: | |
Damage: | |||
| Dropped: | Sensor2 (U - Gregar / N - Falzar), Sensor3 (I) | ||||||
| Location: | Underground 2 (after defeating 32 KillerEye family viruses) | ||||||
Battle Chips[]
Sensor, known as Killer Sensor (キラーセンサー Kirā Sensā) in Japan, is the Battle Chip family from KillerEye viruses. Upon use, a KillerEye is placed directly in front of the user that begins scanning ala the virus. Additionally, in Mega Man Battle Network 6 only, the KillerEye will be placed with its eye closed, and it will only begin scanning after a brief wait time. The KillerEye is treated as an 
Obstacle and can be destroyed by enemy attacks.
The range the KillerEye scans in depends on where the chip is used. If it is used in the center row, then it will scan straight forwards; if it is used in the top row, then it will scan diagonally downwards; and if it is used in the bottom row, then it will scan diagonally upwards. However, in Mega Man Battle Network 3 only, Sensor1 will always scan straight forwards, regardless of where it is placed.
If an enemy crosses the KillerEye's line of sight, then it will shoot a paralyzing beam that pierces guards and invisibility. The beam lasts for around 2 seconds. If an enemy is moved by a pushing or pulling effect while they're in contact with the beam, the beam will deal damage again, allowing for heavy damage if a constant push or pull on the enemy field is maintained. After the KillerEye stops firing its beam, it will vanish, with the exception of Sensor3 in Mega Man Battle Network 3 only - in this case, the KillerEye will begin scanning again, and can fire its beam up to five times before vanishing.
KillerEye also has a Battle Chip from the Virus Breeder. The gifted chip will always be L code. Like the other Virus Breeder chips, after dimming the screen, a KillerEye virus appears that cycles through the different versions of the virus. Once the A button is pressed, the KillerEye will fire a paralyzing beam. The orientation of the beam depends on the virus variant - KillerEye and its Omega form will shoot straight forwards, DemonEye aims diagonally upwards, and JokerEye aims diagonally downwards.
Mega Man Battle Network 3[]
| ID | Battle Chip | Description | Attack | Element | Codes | Size | Rarity | |
|---|---|---|---|---|---|---|---|---|
| Standard Chip 118 |  |
Sensor1 | Sensor to watch sq ahead | 100 | Elec
|
C,K,L,O,P | 62 MB | *** |
| Standard Chip 119 |  |
Sensor2 | Watch sq ahead or diagonal | 130 | Elec
|
A,G,H,N,S | 70 MB | *** |
| Standard Chip 120 |  |
Sensor3 | Watch sq ahead or diagonal | 130 | Elec
|
B,E,J,O,P | 72 MB | *** |
| Standard Chip 181 |  |
KillerEye | Summons a KillerEye to fight! | ???? | Elec
|
E,I,K,L,R | 50 MB | ***** |
Mega Man Battle Network 6[]
| ID | Battle Chip | Description | Attack | Element | Codes | Size | Rarity | |
|---|---|---|---|---|---|---|---|---|
| Standard Chip 116 |  |
Sensor1 | Hits enmy with beam from snsr | 100 | Elec
|
J,O,W | 32 MB | * |
| Standard Chip 117 |  |
Sensor2 | Hits enmy with beam from snsr | 130 | Elec
|
N,U,Y | 35 MB | ** |
| Standard Chip 118 |  |
Sensor3 | Hits enmy with beam from snsr | 160 | Elec
|
I,K,Q | 38 MB | *** |
Link PET_EX[]
| ID | Battle Chip | Element |
|---|---|---|
| 113 | Killer Sensor 1 | Elec
|
| 114 | Killer Sensor 2 | Elec
|
| 115 | Killer Sensor 3 | Elec
|
Other appearances[]
- Killer Eyes are some of the most frequently reoccurring virus types in the Mega Man NT Warrior anime series. They first appear in the final episode of the first season, Virus Busters!, having materialized into the real world thanks to Yuichiro Hikari's experiments. Beast Virus forms of Killer Eyes first appear in Rockman.EXE Beast under the command of Falzar. Killer Eyes are one of three viruses to appear in every season of the anime, alongside Mettaurs and Lavagons.
- Killer Eyes appeared in Rockman Xover as the flying enemy in World 11.