Extrial (porting my old Amiga game to Unity)

Started by playniax, December 15, 2022, 08:36:05

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playniax

I have started (or continued) to port an old Amiga game of mine called Extrial to Unity.

As a kid I was a huge fan of Fort Apocalypse and Choplifter and this probably influenced me when I was making it.

You can't download the game yet but stick around for the progress I am making...



playniax

I still have the original assembler source code for Extrial and also all of the assets.

I am not going to use a real time tile "engine" for this so I wrote a tool in BlitzMax that uses the tilemap data to create the images for the scrolling.

The are so small because the original resolution was just 320 x 192 pixels and 32 colors (times have changed).

This is the background that will repeat:



And these are the first 8 screens (imagine the background behind them):


At the time I was not able to do a smooth parallax in 32 colors on the Amiga but that should not be a problem now.

Steve Elliott

Win11 64Gb 12th Gen Intel i9 12900K 3.2Ghz Nvidia RTX 3070Ti 8Gb
Win11 16Gb 12th Gen Intel i5 12450H 2Ghz Nvidia RTX 2050 8Gb
Win11  Pro 8Gb Celeron Intel UHD Graphics 600
Win10/Linux Mint 16Gb 4th Gen Intel i5 4570 3.2GHz, Nvidia GeForce GTX 1050 2Gb
macOS 32Gb Apple M2Max
pi5 8Gb
Spectrum Next 2Mb

3DzForMe

BLitz3D, IDEal, AGK Studio, BMax, Java Code, Cerberus
Recent Hardware: Dell Laptop
Oldest Hardware: Commodore Amiga 1200 with 1084S Monitor & Blitz Basic 2.1

Baggey

#4
This Looks Friken Awsome! 8)

Shame its in Unity. You've Written a tool in Blitzmax for the TileMaps :P Would love to see how you went about doing that! ::)

Shame youre not codeing the lot in BlitzMax. Original code was in 68000 as well. Another CPU on my Emulator list.

I mean no Disrespect by my comments just passionate about BlitzMax ;) Keep up the good work!

Can't wait to Play it.

Kind Regards Baggey
Running a PC that just Aint fast enough!? i7 4Ghz Quad core 24GB ram 1TB SSD and NVIDIA Quadro K620 . DID Technology stop! Or have we been assimulated!

ZX Spectrum 48k, C64, ORIC Atmos 48K, Enterprise 128K, The SID chip. Im Misunderstood!

playniax

Thanks guys...

@Baggey Actually I still use BlitzMax a lot. My number one goto for writing tools.

steve_ancell


playniax

Just letting everybody know that after some troubled times I am back on it...