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Star Force (encrypted, set 2)

  1. Game infos
  2. Parent and Clones
  3. Sound
  4. Driver
  5. Inputs
  6. Controls
  7. Display
  8. Dipswitchs
  9. Roms list
  10. Chips list
  11. Serie
  12. Categories
  13. History
Download starforca.zip (0 B)
Snapshot

Game infos

Description Star Force (encrypted, set 2)
Name starforca
Manufacturer Tehkan
Year 1984
Runnable yes
System arcade /
Number of players 2P alt
Added to MAME .125u9
Romset size 0 B
Romset file files
Romset zip 0 B
Language English
Genre Shooter

Parent and clones

Parent starforc : Star Force (1984)

Sound infos

Sound_channels 1

Driver infos

Driver status good
Driver emulation good
Driver color good
Driver sound good
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 2

Controls infos

type ways minimum maximum sensitivity keydelta reverse
joy 8 no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 90 no 256 224 60

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade 0.bin 8192 a277c268 99ed8439119fa4b850ad8aadb7ff3e54d4cd40be sub 0 good no
arcade 10.bin 8192 6ea27bec 30da81a99d5920107751afda359576e426c497c4 gfx5 a000 good no
arcade 11.bin 8192 7676b970 f5fcee4ca555e7c880c6bf5d5ea01ff8d619a837 gfx5 4000 good no
arcade 12.bin 8192 6f4a5d67 182be475dfee4d272f57c030e3acd4e8cfa4fc53 gfx5 6000 good no
arcade 13.bin 8192 1cfc88a8 2948864ed88ba3b1d500047e2ef594b67274710c gfx5 0 good no
arcade 14.bin 8192 902060b4 f371aa12ba3f554918e8a482114df166cd007b0e gfx5 2000 good no
arcade 15.bin 8192 84603285 13.8jk f4d6dfa3968fbd8ebf1a6451d5ea1821d65d9b49 gfx2 4000 good no
arcade 16.bin 8192 9e9384fe 14.9jk 3aaa9cc64ef3775325f64733da4f6c328abf6514 gfx2 2000 good no
arcade 17.bin 8192 c3bda12f 15.10jk 3748ea8e34222a31a365a02ec77430f268b0b397 gfx2 0 good no
arcade 18.bin 8192 c62a19c1 10.8de 9ce0e29630d3c8cba4db4cff333b250481348968 gfx3 4000 good no
arcade 19.bin 8192 668aea14 11.9de 62eb0df48f2f0c5778bb230cc3bf0b8eb3b4e3f8 gfx3 2000 good no
arcade 2.bin 8192 311c6e59 ff3ba96ffade7602d3b150dae4bdc1c02a148576 maincpu 6000 good no
arcade 20.bin 8192 fdd9e38b 12.10de 3766835d9e9fc7e5dd99521e7303562029b78a65 gfx3 0 good no
arcade 3.bin 8192 5e99cfa0 d16d5247f4afb7abb5b8331ad7ae9d4d1f6d6554 maincpu 4000 good no
arcade 4.bin 8192 32f3c34e 9ecaa46fe296c2f2e9c8faf3d40085c0f10acbe1 maincpu 2000 good no
arcade 5.bin 8192 7691bbd4 efcab11ea0ed58b6a47c9d7a994c921dfaa1b47e maincpu 0 good no
arcade 6.bin 4096 eead1d5c 9.3fh 7c9165ed227c5228122b494a265cbfd6e843ba61 gfx1 2000 good no
arcade 7.bin 4096 96979684 8.3fh bb4f7d3afc8dfaa723dfb5374996cc4bfd76fa3c gfx1 1000 good no
arcade 8.bin 4096 f4803339 7.2fh a119d68c2dd1c0e191231ce77353b31f30f7aa76 gfx1 0 good no
arcade 9.bin 8192 e7d51959 34d9afb0f31dc1d02e7b85aa69345fc66cf0f554 gfx5 8000 good no
arcade prom.bin 32 68db8300 07b.bin 33cd6b5ed92d7b73a708f2e4b12b6e7f6496d0c6 proms 0 good no
arcade sw3.bin 8192 0965346d 20b223a6aef8dc9c37ab45c575864bce1e9e50db gfx4 4000 good no
arcade sw4.bin 8192 f5b4b629 d777a144e6dea63f2c3dcd25e32525aa185367ee gfx4 2000 good no
arcade sw5.bin 8192 ce6bbc11 c8f4b22f5ac1c95fff7758c67bf8c39452f5945b gfx4 0 good no

Chips list

name tag type clock
4-Bit R-2R DAC dac audio
SN76496 sn3 audio 2000000
Sega 315-5018 maincpu cpu 4000000
Speaker speaker audio
Z80 sub cpu 2000000

Serie

Serie : Star Force
  1. Star Force (1984)
  2. Star Force (encrypted, set 2) (1984)
  3. Star Force (encrypted, bootleg) (1984)
  4. Star Force (encrypted, set 1) (1984)
  5. Mega Force (1985)
  6. Mega Force (198?)
  7. Final Star Force (US) (1992)
  8. Final Star Force (Japan) (1992)

Categories

History


Arcade Video game published 35 years ago:

Star Force (c) 1984 Tehkan.

Star Force is a single-player, vertically-scrolling shoot-em-up in which the player pilots a spaceship called the 'Final Star' over series series of islands floating in outer-space space and must destroy waves of enemy spacecraft and ground-based targets.

Special symbols appear at regular intervals that can be shot or collected for bonuses and power-ups. The Final Star is only equipped with forward-firing guns but these can be upgraded occasionally by collecting the relevant power-up. This resembles a small space ship and doubles the length of the Final Star, while also increasing its fire-power.

The stages in Star Force are designated by letters of the Greek alphabet and each has an end-of-level guardian in the form of a Greek letter that must be defeated to progress to the next level. The guardian moves down the screen and if the player fails to destroy it before it disappears from view, they will have a play a little more of the level in order to reach the guardian again.

- TECHNICAL -

Main CPU : Zilog Z80 (@ 4 Mhz)
Sound CPU : Zilog Z80 (@ 2 Mhz)
Sound Chips : (3x) Texas Instruments SN76496 (@ 2 Mhz), Custom (@ 2 Mhz)

Players : 2
Control : 8-way joystick
Buttons : 1

- TRIVIA -

Released in September 1984.

This game is known in US as "Megaforce".

- TIPS AND TRICKS -

* A Trick : You can determine which direction the end of level boss will move before it even appears by looking at your score. If the hundreds digit is odd, the boss will move to the left. If it is even, it'll move right (the tens and units digits are always zero).

* One Million Points Bonus : On the violet continent, if you see a coelacanth fossil on the left side, go to the -right- side and shoot. Cleopatra appears - shoot her and you'll get a million-point bonus. The coelacanth may only appear on the third violet continent.

* 80,000 Points Bonus : At some points in the game you will see two columns of green arrows down the center of the screen. Concentrate on either the left or right column of these arrows, and try to shoot 16 in a row. You will be awarded an 80,000 bonus for doing this. The first time these appear, it is possible to get two such bonuses in a row (if there are not many enemies around!), and sometimes more if the level ends before the column has finished appearing. Later on there is a short column of only 16, so only one bonus is possible here.

* 50,000 Point Bonus : You've seen a big enemy that combines into parts. When you hear the tune it is about to appear, STOP SHOOTING (You don't actually have to stop shooting altogether, but if you hit part of the enemy before the center part flashes white the bonus will not work). Position your ship so that you are just underneath the center part of the enemy and wait for it to flash white. Once this has happened, shoot the center part several times : the enemy will be destroyed and you will be awarded the 50,000 point special bonus.

- SERIES -

1. Star Force (1984, Arcade)
2. Super Star Force [Model TCF-ST] (1986, Famicom)
3. Final Star Force (1992, Arcade)

- STAFF -

Music and Sound FX: Shinichi Sakamoto (Cheabow), Tsukasa Masuko (Matsu)

- PORTS -

* CONSOLES:
[JP] Sega SG-1000 (1985) "Star Force [Model G-1043]"
[JP] Nintendo Famicom (june.25, 1987) "Star Force [Model HFC-SF]"
[JP] Nintendo Super Famicom (jul.7, 1995) "Caravan Shooting Collection [Model SHVC-AS8J-JPN]"
[JP] Sony PS2 (nov.25, 2004) "Tecmo Hit Parade [Model SLPS-20401]"
[JP]Microsoft XBOX (oct.27, 2005) "Tecmo Classic Arcade [Model C6E-00001]"
[JP]Nintendo Wii [Virtual Console Arcade] (mar.26, 2009)
[JP]Sony PlayStation 4 [PSN] (sept.4, 2015) "Arcade Archives - Star Force [Model CUSA-03213]"

* COMPUTERS:
[JP] MSX (1985)
[JP] Sharp X68000 (mar.26, 1993)

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=2614&o=2