Sonic Robo Blast 2 3DS: Difference between revisions

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{{Infobox 3DS homebrew
{{Infobox 3DS Homebrews
| title = Sonic Roboblast 2
|title=Sonic Robo Blast 2
| image = https://dlhb.gamebrew.org/3dshomebrew/srb2_3ds.png|250px
|image=Srb23ds2.png
| type = Platform
|description=Port of Sonic Roboblast 2 to the Nintendo New3DS.
| version = v1.1.3
|author=derrekr
| licence = Mixed
|lastupdated=2019/01/23
| author = derrekr
|type=Platform
| website = https://github.com/derrekr/srb2_3ds
|version=1.1.3
| download = https://dlhb.gamebrew.org/3dshomebrew/srb2_3ds-1.1.3.rar
|license=Mixed
| source = https://dlhb.gamebrew.org/3dshomebrew/srb2_3ds-1.1.3.rar
|download=https://dlhb.gamebrew.org/3dshomebrews/srb23ds.7z?k33p0fil35
|website=https://github.com/derrekr/srb2_3ds
|source=https://github.com/derrekr/srb2_3ds
}}
}}
<youtube>kyZ2AeNeTKk</youtube>
Sonic Roboblast 2 3DS is a port of [https://www.srb2.org Sonic Robo Blast 2] to the Nintendo New3DS/2DS consoles.


# SRB2 3DS
It is a 3D open-source Sonic the Hedgehog fangame built using a modified version of the Doom Legacy port of Doom. SRB2 is closely inspired by the original Sonic games from the Sega Genesis, and attempts to recreate the design in 3D.
A port of Sonic Robo Blast 2 to the Nintendo New3DS/2DS consoles.


## Installing
==Installation==
* Download srb2_3ds from the latest release on Github and extract it.
Available in 3DSX and CIA formats:
* If you would like to use the .3dsx file, copy it to /3ds/srb2_3ds on your SD card.
* If you would like to use the .3dsx file, copy it to /3ds/srb2_3ds/ on your SD card.  
If you would like to use the .CIA file, you may copy it at any location on your SD card.
* If you would like to use the .CIA file, you may copy it at any location on your SD card.
* Download SRB2's game files: [file1](https://github.com/mazmazz/SRB2/releases/download/SRB2_assets/SRB2-v2122-assets.7z) and [file2](https://github.com/mazmazz/SRB2/releases/download/SRB2_assets/SRB2-v2122-optional-assets.7z) or from [srb2.org](https://www.srb2.org/download/) and extract them to /3ds/srb2_3ds on your SD card.
You may also copy the files to the root directory. (Note: make sure any existing config.cfg file is located in the same directory as the game files.)
* Make sure you have dumped your DSP firmware and dspfirm.cdc is present. If it isn't: install and run the "dspDump" homebrew first.


## Building
Extract the gamefiles to /3ds/srb2_3ds/ on your SD card.  
* Building requires 3ds-sdl and 3ds-sdl_mixer to be installed (use devkitPro's pacman).
* makerom is required for building cia.


## Known Issues/Limitations
You may also copy the gamefiles to the root directory (note: make sure any existing config.cfg file is located in the same directory as the game files).
* Does *NOT* run on o3DS devices. The Nintendo New3DS' HW allows higher CPU clock frequencies and adds another layer of cache.
On o3DS it's extremely laggy and would probably require modifications to the level design in order to run it at a decent FPS.
* No support for MIDI music
* No netplay
* Lower screen isn't really used
* CEZ2 is extremely laggy


## Thanks
'''Note:''' Make sure you have dumped your DSP firmware and dspfirm.cdc is present. If it isn't, install and run the [[DSP1 3DS|DSP dumper]] first.
Thanks to fincs, WinterMute, Monster Iestyn, Sryder, AlamTaz, Steel Titanium for help with development.
Thanks to profi200, fincs and WinterMute for testing.
Credit for 3DS homebrew logo goes to [PabloMK7](http://gbatemp.net/members/pablomk7.345712/).


Changelog:
==Screenshots==
https://dlhb.gamebrew.org/3dshomebrews/srb23ds3.png
https://dlhb.gamebrew.org/3dshomebrews/srb23ds4.png


HUGE performance increase thanks to mipmapping
==Media==
stereoscopic 3D rendering
'''Sonic Robo Blast 2 Homebrew for New Nintendo 3DS [Deutsch|HD]''' ([https://www.youtube.com/watch?v=iHNe_VuxrEY Flashcardsinfo]) <br>
initial CIA support
<youtube>iHNe_VuxrEY</youtube>
fixed graphics glitch that was caused by uninitialized GPU shadow state registers
 
fixed fog color
'''Sonic Robo Blast v2.2 - Story Playthrough''' ([https://www.youtube.com/watch?v=K1Ut5sn2vps Sonic Overtime]) <br>
fixed hole in GFZ2
<youtube>K1Ut5sn2vps</youtube>
fixed crash when DSP firmware is missing
 
... other miscellaneous fixes
==Compatibility==
For N3DS only.
 
Tested on Citra.
 
==Known issues==
Does not run on o3DS devices. The Nintendo New3DS' HW allows higher CPU clock frequencies and adds another layer of cache. On o3DS it's extremely laggy and would probably require modifications to the level design in order to run it at a decent FPS.
 
No support for MIDI music and netplay.
 
Lower screen isn't really used.
 
CEZ2 is extremely laggy.
 
==Changelog==
'''v1.1.3'''
* HUGE performance increase thanks to mipmapping.
* Stereoscopic 3D rendering.
* Initial CIA support.
* Fixed graphics glitch that was caused by uninitialized GPU shadow state registers.
* Fixed fog color.
* Fixed hole in GFZ2.
* Fixed crash when DSP firmware is missing.
* ...other miscellaneous fixes.
 
'''v1.0 beta'''
* Initial release.
 
==Credits==
Thanks to fincs, WinterMute, Monster Iestyn, Sryder, AlamTaz, Steel Titanium for help with development.
 
Thanks to profi200, fincs and WinterMute for testing.
 
Credit for 3DS homebrew logo goes to [http://gbatemp.net/members/pablomk7.345712 PabloMK7].
 
==External links==
* Author's Tweet - https://mobile.twitter.com/derrekr6/status/1087789091087941634
* GitHub - https://github.com/derrekr/srb2_3ds
* GBAtemp - https://gbatemp.net/threads/release-sonic-robo-blast-2-for-new3ds.527036

Latest revision as of 06:33, 6 May 2024

Sonic Robo Blast 2
Srb23ds2.png
General
Authorderrekr
TypePlatform
Version1.1.3
LicenseMixed
Last Updated2019/01/23
Links
Download
Website
Source

Sonic Roboblast 2 3DS is a port of Sonic Robo Blast 2 to the Nintendo New3DS/2DS consoles.

It is a 3D open-source Sonic the Hedgehog fangame built using a modified version of the Doom Legacy port of Doom. SRB2 is closely inspired by the original Sonic games from the Sega Genesis, and attempts to recreate the design in 3D.

Installation

Available in 3DSX and CIA formats:

  • If you would like to use the .3dsx file, copy it to /3ds/srb2_3ds/ on your SD card.
  • If you would like to use the .CIA file, you may copy it at any location on your SD card.

Extract the gamefiles to /3ds/srb2_3ds/ on your SD card.

You may also copy the gamefiles to the root directory (note: make sure any existing config.cfg file is located in the same directory as the game files).

Note: Make sure you have dumped your DSP firmware and dspfirm.cdc is present. If it isn't, install and run the DSP dumper first.

Screenshots

srb23ds3.pngsrb23ds4.png

Media

Sonic Robo Blast 2 Homebrew for New Nintendo 3DS [Deutsch|HD] (Flashcardsinfo)

Sonic Robo Blast v2.2 - Story Playthrough (Sonic Overtime)

Compatibility

For N3DS only.

Tested on Citra.

Known issues

Does not run on o3DS devices. The Nintendo New3DS' HW allows higher CPU clock frequencies and adds another layer of cache. On o3DS it's extremely laggy and would probably require modifications to the level design in order to run it at a decent FPS.

No support for MIDI music and netplay.

Lower screen isn't really used.

CEZ2 is extremely laggy.

Changelog

v1.1.3

  • HUGE performance increase thanks to mipmapping.
  • Stereoscopic 3D rendering.
  • Initial CIA support.
  • Fixed graphics glitch that was caused by uninitialized GPU shadow state registers.
  • Fixed fog color.
  • Fixed hole in GFZ2.
  • Fixed crash when DSP firmware is missing.
  • ...other miscellaneous fixes.

v1.0 beta

  • Initial release.

Credits

Thanks to fincs, WinterMute, Monster Iestyn, Sryder, AlamTaz, Steel Titanium for help with development.

Thanks to profi200, fincs and WinterMute for testing.

Credit for 3DS homebrew logo goes to PabloMK7.

External links

Advertising: