gbc.sb2

gbc.sb2

by DCPU-16

👁 12,271 ❤️ 678 ⭐ 644 🔄 24
Created: Mar 18, 2015 Last modified: Sep 22, 2017 Shared: Mar 18, 2015

Description

FAQ available below. http://scratch.mit.edu/discuss/topic/60460/ Changes (gb.sb2 -> gbc.sb2) - GBC support! Double speed CPU, full GBC I/O, full Colour. - Wave channel fixes. Length counter fix. - UI Cleanup - Frameskip, zoom and border controls. - Rom Packer/Unpacker (will soon use LZW) FAQ: Q: Does it run Pokemon? A: Yes! All the way through probably, but don't hold me to it. Q: Why is it so slow? A: Per pixel Graphics and CPU emulation take a lot of time, especially when HALT instructions are not used. This can be pinned down to excessive processing per cycle in the timing emulation (vblank, interrupt polling and timer) and the crazy if/else chain I'm using instead of a function lookup table. It should be possible to clean this up in the future. Q: How do I run other games? A: See the Instructions. Q: What types of games run? A: Games that use MBCs 1, 3 or 5 should run. (most nintendo licensed games and homebrew) Q: Can you please improve the sound emulation? A: I understand your plight, but it won't be possible to make it sound much better unless the game is running at an acceptable speed.

Instructions

Play at almost full speed in the phosphorus player: http://phosphorus.github.io/#53005142 Buttons: Z = (A), X = (B), Space = Start, C = Select, Arrows = Dpad Click the cartridge to import a custom ROM. Click "PLAY" to start! Press 1 to change the Zoom. Press 2 to change the frameskip setting (0-slow&smooth, 8-fast&jittery). Press 3 to toggle the border. Tool for converting ROMS: https://dl.dropbox.com/u/12239448/gbrc/index.html Open the ROM and then copy the output into a text file. FIX FOR CHROME FREEZE BUG: http://scratch.mit.edu/projects/53005142/?autostart=false Most games are supported. If you find any games that are not supported, please mention them in the comments.

Project Details

Visibility
Visible
Comments
Enabled

More Cool Projects

Project thumbnail
View Project

Beat up Sandbag (50 buttons)

by bghnibfijnd

Project thumbnail
View Project

AY In Dipsy Dodgeballs! [ Server 1 | Remix 1 | 7 Players ]

by JustCat01

Project thumbnail
View Project

Spiffy Pictures.EXE Buttons 4th X

by liamhumphrey645

Project thumbnail
View Project

FNF: Prey Sonic Test remix

by sonicwade

Project thumbnail
View Project

Old PBS Kids Video Layout

by Blueboy726

Project thumbnail
View Project

面白い画像100連発!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

by honndaltuti

Project thumbnail
View Project

Crackers Wither Storm game V1.3 Beta 1.8 RTX

by w3165t

Project thumbnail
View Project

GDR - grief pt one

by bocopter

Project thumbnail
View Project

In shock blue emoji vector

by alien_projects

Project thumbnail
View Project

The Yum Song

by fd_man

Project thumbnail
View Project

Coconut Keepy-Uppy

by TDragonizdaGoat

Project thumbnail
View Project

DELTARUNE The Roaring Knight battle (デルタルーン咆哮の騎士戦)

by Naka0222

Project thumbnail
View Project

Hiccup Plague SpongeBob Title Card Remake

by EliScratch0204_

Project thumbnail
View Project

Geometry Dash UnBroKen

by d1a5

Project thumbnail
View Project

Geometry Dash KATAtartarus easy - 2.0.2 W.I.P

by LuquinhasG

Project thumbnail
View Project

beat up the scratch cat remix remix remix remix remix remix remix remix remix remix remix rem… remix

by CLAX1212

Project thumbnail
View Project

3 Nights at Area 51

by HungryHippoGaming

Project thumbnail
View Project

DIO's The World GREATEST HIGH UPDATE

by L5331

Project thumbnail
View Project

(Night 1 access)The Joy of Death (V.1.0)

by -Obtervo-

Project thumbnail
View Project

Massive Multiplayer Platformer (easy?)

by harekome

Project thumbnail
View Project

Beat Up Pico 2

by hyd3ns33k

Project thumbnail
View Project

Beat Up Scratch Cat

by Supertails2020

Project thumbnail
View Project

Beat up the Scratch cat! remix

by Traw2016

Project thumbnail
View Project

一合アニメ【第一話・漫画読んだ?】

by mario_1016