[[Image:Striker in the crypts of trogan screenshot.png|thumb|right]]
''Information taken from CPC-Power's CPCGAMES page (ex phénix informatique).''
'''Striker In The Crypts Of Trogan''' is a platform game released by [[Codemasters]] Software in 1992. The game was released on cassette and is one of the few non-cartridge games that utilise the Plus features. In addition this game has both a 64K and 128K mode. On a 128K computer additional data is loaded from cassette before the game starts.
It This game uses the same a similar engine as to [[Switchblade ( Cartridge )|Switchblade]] with some improvements and it also supports Extra extra PLUS features : the 4096 colours colour palette allows smooth coloured layers in the sky, as seen on in the picturepictures below.
It is also one of the rare [[Video modes|Mode 1]] games to include [[rasters|raster]] effects to enhance the actual number of colours used in the game's window. Most other Mode 1 productions used Rasters only to add colours in the [[HUD]], yet this game does both. However this use of rasters is not flawless because those regions do not move with the vertical scroll.
Most other The Mode 1 productions 's few colours (excluding the rasters) are well used Rasters only and give a particular atmosphere, but a greater use of the Plus hardware sprite capability (for the player's character or to add colours more coloured elements as in the [[HUDSwitchblade ( Cartridge )]], yet "Trogan" also does) wouldn't have hurt...
But this use of rasters is not flawless as those rasters do not move with the vertical scrolling. This is actually a nice game, yet sometimes criticised because it is actually a very similar to Switchblade ripp-off. But as Jeff Calder did tboth both games, this is not that chockingsuprising.
The main reproach we may find to this game may come from the way the player's character jump...not smooth nor natural as in a [[Rick Dangerous 2]].
The Mode 1's few colours (despite rasters) are well used and give a particular atmosphere, but a greater use This game is probably one of the Plus Hard Sprite Capability (for the Player's character or to add more coloured elements as in better example of a decent [[Switchblade ( Cartridge )Speccy Port]]) wouldn't have hurt..or more accurately Speccy "co-developpment".
Yet such a game is probably one of Also the better exemple of a decent [[Speccy Port]] or more accurately Speccy "co-developpment"Animated intro is worth noting.
== Screenshots ==
<gallery>
Image:Skriker screenshot 1.png|
Image:Skriker screenshot 2.png|Striker on the CPC PlusImage:Skriker screenshot 3.png|Striker on the CPC Plus
Image:Skriker screenshot 4.png|
Image:Skriker screenshot 5.png|Striker on the old gen CPC Image:Skriker screenshot 6.png|Striker on the old gen CPC Image:Skriker screenshot 7.png|Stuff to collectImage:Skriker screenshot 8.png|Stuff to collectImage:Skriker screenshot 9.png
</gallery>
== Videos ==
Long play of Striker in the Crypts of Trogan
{|
|Part 1:||Part 2:
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|{{#ev:youtube|Xgm2biUQO2Y|300}}||{{#ev:youtube|uaphUZH8_N4|300}}
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|Part 3:||Part 4:
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|{{#ev:youtube|FLe2LipqF6s|300}}||{{#ev:youtube|IU4nITkzsDM|300}}
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|}
== Production Team ==
Code : [[Jeff CALDERCalder]]
Graphics : [[George CALVERTCalvert]], [[Andy WYNDWynd]]
Music : Andy WYNDWynd
Design : JEFFJeff, ANDYAndy, EDEe, GEORGEGeorge, BUSTERBuster, LINDALinda, SUESue
==Implementation details and use of Plus hardware==
* Mode 1 is used throughout
* Multiple plus raster interrupts are used to make the shading in the sky
* CRTC hardware scrolling is used. (standard CPC hardware scroll).
* Screen is reduced in height to hide the panel when the screen is scrolled. Probably to avoid painting the panel.
* Plus sprites are not used
* Plus screen split is not used
* Plus pixel by pixel hardware scroll is used
* Plus DMA is not used
* After loading the game performs a checksum of it's code and data. If the checksum fails then an error message is reported.
==Cartridge==
An unofficial cartridge version of the game exists. It is useable on 464+, 6128+ and GX4000.
== Download ==
[http://www.cpc-power.com/index.php?page=detail&onglet=dsk&num=2098 CPC-Power Download link]
[[Media:Strykcry.zip|Striker download as DSK image]]
==LinkLinks==
*[http://maps.speccy.cz/map.php?id=Stryker&sort=0&part=10&ath= You will find here the Speccy version's Map of the game.]
* [http://tacgr.emuunlim.com/downloads/filedetail.php?recid=2369 The Amstrad CPC Games Resource] * [http://www.cpczone.net/game/850 CPC game base from cpczone] * [http://www.phenixinformatique.com/CPCGAMES/index.php?page=detail&num=2098 CPC game base from phenixinformatique] [[Category:CPC Plus]][[Category:Games]][[Category:Games 1992]][[Category:CPC Plus Games]][[Category:Platform]][[Category:Video contents]]