Invinco / Deep Scan

Arcade 1979 Sega Multiplay
Invinco is a game inspired by "Space Invaders", with some innovation on the aliens: One row blinks in and out of view, another row's aliens roll so as to make themselves harder or easier to hit, and a 3rd row of aliens each take (at least) 3 hits to kill. A 4th row has aliens that turn into bombs, blowing up everything around them to make your job somewhat easier.

Deep Scan is a sub hunting game.
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Invinco / Deep Scan

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Technical

CPU
  • maincpu Z80 (@ 1 Mhz)
Display
  • Orientation Tate
  • Resolution 255 x 224
  • Frequency 60 Hz
Controlers
  • Number of players 1
  • Number of buttons 3
  • Kind of controler joy (2 ways)

Invinco / Deep Scan Screenshots

Invinco / Deep Scan - Screen 1
Invinco / Deep Scan - Screen 2
Invinco / Deep Scan - Screen 3
Invinco / Deep Scan - Screen 4
Invinco / Deep Scan - Screen 5

Scoring for Invinco / Deep Scan

For Invinco :
Bottom Blue aliens : 100 points
White aliens : 200 points
Yellow aliens : 300 points
Light Blue Aliens : 400 ponts
Top Blue Aliens : 800 points
UFOs : 1,000 - 2,000 points

Tips on Invinco / Deep Scan

For Invinco :

* Time your shots when aiming at certain targets. The white aliens turn invisible on you, so try to hit them when they're visible on the screen. Also, there's a period of time that the top aliens are invulnerable to your shots while they change to another form; wait a second or so before shooting them again so you don't waste shots and time.

Invinco / Deep Scan and M.A.M.E.

0.33b4 [Al Kossow]

Samples required (Invinco)

TODO:
* Add sound/samples for Deep Scan (Depthcharge samples)

SETUP:
- Insert coin and press SPACE to select Invinco or Deep Scan.

WIP:
- 0.147u1: gregf added dipswitches from manual to Invinco / Deep Scan.
- 0.145u4: hap fixed rom name in 'Invinco / Deep Scan'.
- 0.37b7: Re-added samples.
- 0.36b10: Removed samples.
- 0.36b7: Added Invinco samples.
- 0.36b5: Added user1 prom ($0).
- 0.33b4: Al Kossow added Invinco / Deep Scan (Sega 1979).

PLAY INSTRUCTIONS:
* INVINCO
- Move ship and fire at advancing targets.
- Game ends when all ships destroyed or targets advance to bottom row.
- Hit star to explore surrounding targets.
- Hit top row Invincos 3 times to destroy.
- Hit center of saucers for more points.

* DEEP SCAN
- Hit subs to score points and advance bonus.
- Avoid mines launched by subs.
- Score bonus by hitting red bonus sub.
- Game ends when all ships have been sunk.
- Bonus advances faster as more subs hit.
- Mines increase with missed subs.



Romset: 17 kb / 18 files / 14.4 zip
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