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Space Attack / Head On

  1. Game infos
  2. Sound
  3. Driver
  4. Inputs
  5. Controls
  6. Display
  7. Dipswitchs
  8. Roms list
  9. Chips list
  10. Serie
  11. Categories
  12. MAMEinfo
  13. History
Download sspacaho.zip (17 KB)
Snapshot

Game infos

Description Space Attack / Head On
Name sspacaho
Manufacturer Sega
Year 1979
Runnable yes
System arcade /
Number of players 2P alt
Added to MAME .076u2
Romset size 17 KB
Romset file 10 files
Romset zip 12 B
Language English
Evaluation 30 to 40 (Amendable)
Genre Multiplay

Sound infos

Sound_channels 1

Driver infos

Driver status preliminary
Driver emulation good
Driver color good
Driver sound preliminary
Driver graphic good
Driver cocktail
Driver protection
Driver savestate yes

Inputs infos

Input service no
Input tilt no
Input players 2
Input buttons
Input coins 1

Controls infos

type ways minimum maximum sensitivity keydelta reverse
joy 4 no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 270 no 256 224 60 5156160 328 0 256 262 0 224

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade 316-0138.u44 32 67104ea9 26b6bd2a1973b83bb9af4e3385d8cb14cb3f62f2 proms 0 good no
arcade 316-0206.u14 32 9617d796 7cff2741866095ff42eadd8022bea349ec8d2f39 user1 0 good no
arcade epr-0001.bin 2048 ba62f57a 7cfc079c6afe317b6c389c06802fdf1f83858510 maincpu 0 good no
arcade epr-0002.bin 2048 94b3c59c e6ee1c25fb45d03d514421c231d794f9da05f47f maincpu 800 good no
arcade epr-0003.bin 2048 df13aef2 61d210eeb59fe132e14fdd7eb6a39ebc55168097 maincpu 1000 good no
arcade epr-0004.bin 2048 8431e15e b028e718ee90f37c848e5f83494be61cb90338e2 maincpu 1800 good no
arcade epr-0005.bin 2048 eec2b6e7 4ed830755b4d1da6111afc6c16c7c633521ccb9c maincpu 2000 good no
arcade epr-0006.bin 2048 780e47ed 533879b8abf0e69644fd8b784dbe9bf10cde6d9f maincpu 2800 good no
arcade epr-0007.bin 2048 8189a2fa 3c13a394f48adb8f7c6b8203bd0749921461ea06 maincpu 3000 good no
arcade epr-0008.bin 2048 34a64a80 a588fae0ecaa80677887d8c95ef8896a4bdd77ee maincpu 3800 good no

Chips list

name tag type clock
DISCRETE discrete audio
Speaker mono audio
Z80 maincpu cpu 1933560

Serie

Serie : Head On
  1. Car 2 (bootleg of Head On 2) (1979)
  2. Head On (2 players) (1979)
  3. Head On 2 (1979)
  4. Head On 2 (Sidam bootleg) (1979)
  5. Head On (bootleg on dedicated hardware) (1979)
  6. Head On (Sidam bootleg, set 1) (1979)
  7. Head On (Sidam bootleg, set 2) (1979)
  8. Space Attack / Head On (1979)
  9. Super Crash (bootleg of Head On) (1979)
  10. Head-On (198?)
  11. Head On (Jpn) (1990)
  12. Head-On Soccer (USA) (1995)
  13. Head-On Soccer (USA) (1995)

Categories

MAMEinfo

0.76u2 [Stefan Jokisch]


TODO:

* Add sound/samples


SETUP:

- Press ALT to select Space Attack or Head On.


WIP:

- 0.147u1: Added dipswitches 'Head On Lives', 'Space Attack Bonus Life', 'Space Attack Final UFO Bonus' and 'Space Attack Lives'.

- 0.117u1: Couriersud added Discrete sound to Head On and clones, Space Attack / Head On, Head On 2 and Invinco / Head On 2 in the VIC Dual driver.

- 0.113u3: Removed proms ($20, 40). Added user1 rom 316-0206.u14.

- 0.76u2: Stefan Jokisch added 'Space Attack / Head On' (Sega 1979).

- 27th October 2003: Stefan Jokisch added Space Attack / Head On to the vicdual driver.


Recommended Games (Space Invaders):

Space Invaders

Space Invaders Part II

Return of the Invaders

Space Invaders DX

Super Space Invaders '91

Space Invaders '95: The Attack Of Lunar Loonies

Space Invaders Anniversary

Space Invaders / Qix Silver Anniversary Edition

Space Invaders Multigame (M8.03D)

Space Invaders II

Space Stranger

The Invaders

Alpha Fighter / Head On

Invinco

Invinco / Deep Scan

Invinco / Head On 2

Rolling Crash / Moon Base

Space Attack

Space Attack / Head On

Space Fever

Space Fever High Splitter

Space Fighter Mark II

Space Guerrilla

Space King 2

Beam Invader

Fast Invaders

IPM Invader

Rotary Fighter

Shuttle Invader

Attack UFO

Space Intruder

Alien Invaders

Galaxy Games StarPak 3 (Astro Blast)


Recommended Games (Racing):

Car Hunt / Deep Scan (France)

Crash

Dodgem

Head On

Head On 2

Alpha Fighter / Head On

Space Attack / Head On

Invinco / Head On 2

Rolling Crash / Moon Base

Space Chaser

Dora-chan

Rally X

Namco Classic Collection Vol.2 (Rally X)

New Rally X

Spectar

Targ

Armored Car

Route 16

Thief

Van-Van Car

City Connection

Fast Lane

Counter Run

Raimais

'96 Flag Rally

Pang Pang Car

History


Arcade Video game published 40 years ago:

Space Attack + Head On (c) 1979 Sega.

Head On is a two-dimensional 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.

Space Attack is another game inspired by "Space Invaders". This one is a more straightforward version, although after you finish off a rack a UFO starts working its way down; shoot it and you'll get a bonus (and maybe a free ship).

- TECHNICAL -

Main CPU : Zilog Z80 (@ 1.93356 Mhz)

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

Players : 2
Control : 4-way joystick
Buttons : 2

- TRIVIA -

Space Attack / Head On is worth mentioning due to it having a rom marked as 'EPR-1', the first of Sega's now 20,000+rom naming scheme!.

Head On is reputed to be the first game in which the player must "eat" all of the dots in order to progress to the next level (One year before "Pac-Man", Head On was the first 'eat-the-dots'-style game).

- SCORING -

* Scoring for Head On :
Dots : 5 points. There are 140 dots per maze to clear giving you 700 points per maze.

* Scoring for Space Attack :
Bottom aliens : 100 points
Middle aliens : 200 points
Top aliens : 300 points
UFOs : 1,000 - 3,000 points

- TIPS AND TRICKS -

Tips and tricks for Head On :

* When you start the game, your car will be located in the open space in the middle of the bottom of the screen in lane one. The jam car will be located in the middle left of the screen in lane one. On the higher levels, they will progress through lanes one, two, and/or three. As you progress through the levels, the number or speed of the jam cars increases. Here is the breakdown :
Level 1 : One Slow Jam Car
Level 2 : One Fast Jam Car
Level 3 : Two Slow Jam Cars
Level 4 : Two Fast Jam Cars
Level 5 : Three Slow Jam Cars
Level 6 and beyond : Three Fast Jam Cars

* 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.

* Since the game isn't timed, take your time planning on how you will take care of the dots. Don't take chances since you will have to restart the level if your car gets destroyed.

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=2515&o=2