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Head On 2

Game Information
manufacturer Sega
year 1979
Cloned by car2 headon2s
genre Maze
downloads 67
Screenshots
headon2 title
headon2 snap
headon2 howto
headon2 gameover
Download Details
split set headon2.zip 7.51KiB
merged set headon2.7z 10.21KiB
standalone set headon2.7z 6.14KiB
Game Details

Arcade Video game published 45 years ago:

Head On 2 (c) 1979 Sega.

Head On 2 is a 2-D maze racing game. You control your car through the maze to pick up the dots while at the same time avoiding the car, or cars, that are constantly trying to ram you. Successfully get through one maze and many more await you. This is good practice for freeway driving in the big city.

- TECHNICAL -

Main CPU : Zilog Z80 (@ 1.93356 Mhz)

Screen orientation : Horizontal
Video resolution : 256 x 224 pixels
Screen refresh : 60.00 Hz
Palette colors : 64

Players : 1
Control : 4-way joystick
Buttons : 1

- TRIVIA -

Released during October 1979.

Head On 2 was another in a short line of arcade games made by the partnership of Sega and Gremlin. Although Gremlin eventually went out of business, Sega continued to produce arcade games. Other notable games produced by this partnership include "Deep Scan", "Astro Blaster", and "Frogger".

A bootleg was made by RZ Bologna under the name of "Car 2".

- SCORING -

Dots : 5 pts X number of cars on field.
Diamonds : 25 pts X number of cars on field.

- TIPS AND TRICKS -

* Always be aware of where the Jam Car(s) is/are located. They can only make one lane change at a time but that lane change may be into your lane.

* The faster you go, the fewer lanes you can cross. At full acceleration, you will only be able to change one lane at a time. In the earlier levels, this will be fine since you will only be dealing with one car. In the multiple Jam Car levels, this can be a very bad thing. Decelerate (take your finger off the accelerate button) to go across multiple lanes.

* The Jam Car(s) always travel in a clockwise motion while you travel in a counterclockwise motion. Remember that so that you don't get confused when there are multiple cars in the maze. Also, the color of the Jam Car is red while yours is white.

* Don't try to get all the dots on one of the lanes. You need to anticipate where your next move is well before you enter the lane change area since you cannot change lanes at any other time. Sometimes, on the earlier levels, it is best to do a staggered type dot pickup where you do lane one, change to lane two, to lane three, lane four, lane five, then back to lane one. If you time it right, the Jam Car or Cars will still be in the maze.

* Don't let the speed of the Jam Car(s) throw you. Just plan to be out of your lane and in the lane change area before them. If both cars enter at the same time, you run a big risk of a collision.

- SERIES -

1. Head On (1979)
Driver Details
source sega/vicdual.cpp
driver status imperfect
emulation status good
save states supported
sound imperfect
channels 1
Screen Details
display screen
type raster
orientation horizontal
width 256
height 224
refresh rate 60.00hz
Input Details
player: 1
type joy
directions 4way
buttons 1way
Chipset Details
Zilog Z80 1.93mhz
Speaker present
Discrete Sound present
ROM Details
name size crc
u27.bin 1.00KiB fa47d2fb
u26.bin 1.00KiB 61c47b15
u25.bin 1.00KiB bb16db92
u24.bin 1.00KiB 17a09f24
u23.bin 1.00KiB 0024895e
u22.bin 1.00KiB f798304d
u21.bin 1.00KiB 4c19dd40
u20.bin 1.00KiB 25887ff2
316-0138.u44 32.00B 67104ea9
316-0206.u65 32.00B 9617d796