[[File:Navy seal cartridge.png|384px|thumb|right]]
A game From OCEAN using well the Plus features.
Often considered amongst the best the GX4000/Plus can offer, it's a platform shooter game with an infiltration theme.
== Cover ==
Image:Navy-Seals-Back.jpg|Back Cover
Image:Navy-Seals-Front.jpg|Front Cover
</gallery>
== Cartridge ==
<gallery caption="Navy Seals">
Image:Navy Seals - cara B.jpg|Back Cartridge
Image:Navy Seals - cara A.jpg|Front Cartridge
</gallery>
== Manual ==
You can download in PDF from CPCmania ( See the links ).
== Game ==
You can download in CPR for use in emulators and BIN from CPCmania ( See the links ).
This game is particulary difficult and well done, looking quite like the 16-bit computers versions.
==video==
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{{#ev:youtube|Cm2zoUDFHEI|340}}
Longplays courtesy from Xyphoes.
== Implementation details and use of Plus hardware==
* Mode 0 is used for display
* Plus palette is used
* Plus raster interrupt is used
* Plus sprites are used for man and enemies
* Plus split screen is used (for panel at the bottom)
* Plus soft hardware scroll is used. (The left column is also masked by the border)
* Plus DMA is used (channel 0 is used for sound effects. Each sound effect is defined only by a list of DMA commands. e.g. no CPU driver is used to play them).
* bullets are done with soft sprites
* CRTC Register values are: R0 = 63, R1 = 40, R2 = 46, R3 = 14, R4 = 38, R5 = 0, R6 = 29, R7 = 32
R0,R1,R2,R4,R5 are the normal values used by the system. R3 means a horizontal sync width of 14 chars, but a vertical sync width of 16 lines. R6 is 4 more lines than normal (probably for the panel at the bottom),
R7 is 2 chars more than normal shifting the screen up by 2 char lines, to centralise the display and panel. The effect of the left column being masked is not compensated for.
== Links ==
[[Category:Games]] [[Category:Cartridges]] [[Category:CPC Plus]][[Category:CPC Plus Games]][[Category:Video contents]]