Run T-Rex, Run!

Run T-Rex, Run!!! for Oric

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About:

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This is a simple side-scrolling game for Oric-1/Atmos/Telestrat/AtmoStrat.

Basically it's a remake of the Google Chrome secret hidden game, which is available when the browser runs in off-line mode.

More information about the original can be found at:
https://goo.gl/9tXcLj

... and a "hacked" version for on-line mode or for other browsers here:
https://goo.gl/6Nlgrv

... and here as extracted sources:
https://goo.gl/xtgiVJ

Rules:

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The Game is very easy - run, jump or duck!

Technical:

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Altrough the game looks unpretentious, it uses some unique techniques:

* 2 pages switching for smooth animations: The render "engine" uses 2 pages - one in Text mode and one in Hires. After every new frame is updated pages are quickly switched.

* Automatic vertical synchronization: Using 50/60Hz attributes with special calculated timinigs at startup allows to catch the vertical retrace and to initialize VIA's T1 properly.

* Two different render routines are used for Text and for Hires drawing.

* The standard character set is used for sprites. Some chars are redefined on-the-fly for every new frame.

Legal stuff:

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This game is FREE. Many ideas and resources used in the game are found free on Internet, but they are property of their authors as follow:

* original game, logo and sprites: Google, Google Chrome: https://goo.gl/wCcNRR

* 2 pages technique: Twilighte: https://goo.gl/17842S, Dbug: https://goo.gl/8LoQdV

* Auto V-Sync: ThomH: https://goo.gl/vuakjN

* Background music: Gershon Kingsley, Popcorn Song 1969: https://goo.gl/zwVROM, X-agon, Popcorn ZX/AY remix: https://goo.gl/W1lCQN, ym2mym + mym player - OSDK: https://goo.gl/kYWmII

* Character generator and bold font: peacer: https://goo.gl/kMS7IC

* BETA testing and support: jorodr

Cheers!

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iss, 2017


Download Link

t-rex-v1.00.zip


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