007 James bond Everything or Nothing - Crackling/Popping in title screen, General fuzzy audio but overall good. No more slowdown! (so far in first level)
Animal Yokochou - Doki Doki Kyushutsu Daisakusen! no Maki - According to wiki had bad audio, now it has very good audio. Single popping sound can heard when loading new screen.
Azumanga Daiou Advance - Still slowdown, audio stutter as a consequence, many gfx glitches.
Batman Rise of Sin Tsu - No audio stutter first level. Couldn't replicate this with previous build either?
@Dodain47
Beyblade G Rev - Audio will play with a lot of crackling and very low quality to begin with and then sometimes it completely breaks into pure screeching noise.
Blackthorne - All sound effects present. Music plays well. Single popping sound when starting new game. Didn't see any gfx glitches anymore.
Bomberman Tournament - Less crackling sound in town.
Dragon Quest Monsters Caravan Hearts - Short crackling noise when starting overture intro music, entering battle and town.
F-Zero - Guitar sample was reported as quiet in previous build. Checked sound up against game running on agb_firm and couldn't find huge differences in mixing with guitar sample in main menu and bianca city. Some occasional popping when loading new screen like going to results list after a round etc.
Final Fantasy VI - Health and safety screen only showed yellow triangle - Cursor sound in language select and in status screen is slightly off.
Final Fantasy Tactics - Played during snowball tutorial, Sound plays perfectly. Glitched text gfx in intro. Status screen in combat scrolls a bit glitchy when opening and closing.
Glory Days - Slowdown -> Regular 2 seconds of halting of game followed by 2 normal seconds together with repeating long beeping sound.
Fire Emblem - Regular crackling in start menu, map screen and battle screen.
Harry Potter and the Prisoner of Azkaban - No more of the heavy slowdown according to the wiki. Slight Popping and slightly fuzzy sound. Single gfx glitch when exiting battle with book.
Hikaru no Go 2 - Still crackling noise. Fifo channel broke during new game conversation and became a regular long beeping. Only gb channel kept playing. Other games booted subsequently would not play audio correctly, not even the bios screen.
Iridion II - Single audio pops during loading of new screens. Gbarunner2 crashed right when first boss began in story mode. Ingame menu did not work anymore.
FireRed - Audio was reported as being off on previous build - PSG Channel 1 is a bit screechy or high pitched in pallet town (start town), almost like an accompanying high pitched voice following the main one. Compared it to agb_firm in n3ds, which interestingly at times has popping that gbarunner2 does not have.
Pokemon Ruby - Still regular crackling sound in Old Dale Town. Can't seem to find it in nearby areas.
Power Rangers - Wild Force Boss image in intro cut scene after new game does not rotate but fades in. Not sure which is the correct effect...
Shaman King - Popping sound when loading new screen from language select, loading into title screen, new game screen etc. Popping sound when scrolling through dialogue.
Spyro Fusion - Very stuttery audio. Didn't see anymore gfx glitches as reported by wiki.
Street Racing Syndicate -
Reported on wiki as: Heavy gfx glitches and slowdown. -
Found now to have: Graphics glitches. No sound. Freezes when creating or loading profile. Could not enter a race.
Summon Night 2 Intro doesn't have crackling sounds anymore. Very rarely has any popping during gameplay. Crashed right before entering first battle with rabbit as Edgar.
The Grim Adventures of Billy & Mandy - Very crackly audio. Happens in mgba too and all recordings on youtube of the game. Agb_firm plays it cleanly of course.
Warioland 4 - Can't find crackling or fuzzy sound, but might have to check game more in depth comparing with real system.
Yu-Gi-Oh! - Worldwide Edition - Stairway to the Destined Duel - Audio stays the same after entering ingame menu which before was reported as breaking the audio. Slight popping sound when loading new screen.