Anbernic RG405M Flash back to stock / unbricking guide The Gamma Squeeze 2023-05-15 | Video guide for flashing the stock firmware.Written instructions and download links here: github.com/TheGammaSqueeze/GammaOS#help-my-device-is-no-longer-booting-or-i-want-to-go-back-to-stock-os
Anbernic RG Cube - Sonic Mania Plus decomp - 1:1 gameplay testing The Gamma Squeeze 2024-07-01 | I'm just having some fun, not to be taken seriously
Anbernic RG405M - GammaOS v1.3.3 - COD Mobile The Gamma Squeeze 2023-06-29 | demonstrates my frustration with the UI, but also shows controller support.
Anbernic RG505 - GammaOS Lite v1.3.3 - Vita3k Test - Uncharted Golden Abyss The Gamma Squeeze 2023-06-25 | I've never played this game before, and was holding the console in an awkward position. Seemed to run better than expected. Still nowhere near perfect though.
Anbernic RG505 - GammaOS v1.3.1 - GammaOS Power Saving Mode Test - 21 Hour Screen On Time Timelapse The Gamma Squeeze 2023-06-21 | Managed to capture the entire footage. This is a time-lapse of the system running from 100% battery to 0%, with the screen on the entire time running games. Testing the Power saving mode I implemented in GammaOS by toggling via R3+L1+R1.This sets all clocks to the minimum frequency, not possible normally.Tested various games and emulators at the lowest brightness. This screen is still much brighter than the RG405M at lowest brightness, completely playable.
GammaOS power saving mode test - Anbernic RG405M - Just under 24 hours screen on time! The Gamma Squeeze 2023-06-19 | First half of the time lapse was lost due to the recording device running out of battery. whoopsThis was at 40% brightness with GammaOS power saving mode on. (R3+L1+R1)
GammaOS Lite v1.3 first boot speed comparison Anbernic RG405M / RG505 The Gamma Squeeze 2023-06-19 | Now available: github.com/TheGammaSqueeze/GammaOS/releases/tag/GammaOS_v1.3_RG405M_RG505The RG405M is the winner, faster eMMC it seems
GammaOS Lite v1.3 - First look on Anbernic RG505 The Gamma Squeeze 2023-06-17 | Available here github.com/TheGammaSqueeze/GammaOS/releases/tag/GammaOS_v1.3_RG405M_RG505
Testing LD39 USB HDMI adapter - Anbernic RG405M The Gamma Squeeze 2023-06-06 | Run decently but some frame pacing oddities and no audio passthrough. Otherwise not a bad purchase for £10.I am the developer, and I am indeed running GammaOS. This cable will work regardless of the operating system. Some caveats with this cable:Frame pacing is an issueAudio is not passed throughYou are limited to the resolution of the device LCD itselfCable:aliexpress.com/item/1005003540778095.html?spm=a2g0o.order_detail.order_detail_item.3.5055f19cmtzhpYSoftware is this http://app2.mirror.sageres.com/index.htmlI am not responsible if this contains malware, it is what is in the manufacturer instructions.
God of War II - Anbernic RG405M - GammaOS Lite v1.1 - Gameplay and performance test - AetherSX2 1.5 The Gamma Squeeze 2023-05-30 | Made this video upon request, some slight drop in FPS due to the screen recording, but performs well.
Crash Bandicoot: Wrath of Cortex - Anbernic RG405M - GammaOS Lite v1.1 test - AetherSX2 1.5 The Gamma Squeeze 2023-05-27 | ...
Anbernic RG405M - GammaOS - SwanStation @ 2x + PGXP - Threads of Fate The Gamma Squeeze 2023-05-25 | ...
GammaOS Lite v1.1 - Anbernic RG405M - Testing RP3+ drivers - Metal Gear Solid 2 - AetherSX2 1.5 The Gamma Squeeze 2023-05-24 | ...
GammaOS Lite v1.1 - Anbernic RG405M - Testing Anbernic drivers - Metal Gear Solid 2 - AetherSX2 1.5 The Gamma Squeeze 2023-05-24 | ...
GammaOS Lite v1.1 - Anbernic RG405M drivers - Performance testing on Anbernic RG405M The Gamma Squeeze 2023-05-24 | Notice the performance decrease in MGS2 compared to the Retroid drivers!
GammaOS Lite v1.1 - Retroid Pocket 3+ drivers - Performance Testing on Anbernic RG405M The Gamma Squeeze 2023-05-24 | Nothing definitive yet, but there does seem to be better sustained performance.GammaOS lite is unreleased, it is a super slimmed down build of LineageOS with no Google services or Play store at all. All optional components have been removed where possible.Testing with the experimental Retroid Pocket 3+ drivers on the Anbernic RG405M
God of War gameplay on Anbernic RG405M - GammaOS v1.1 - AetherSX2 1.5 The Gamma Squeeze 2023-05-19 | I've tweaked the settings so that it will auto frameskip, makes for a completely playable experience! only issue is that FMV's run at 75% speed, but it's worth the tradeoff.
New Super Mario Bros Wii - Anbernic RG405M - GammaOS v1.1 - Dolphin MMJR 11505 The Gamma Squeeze 2023-05-19 | Some footage of me playing NSMBW, PAL version.Pretty much 99% 60fps.
Super Mario Galaxy - Gameplay on Anbernic RG405M GammaOS v1.1 - Dolphin MMJR 11505 The Gamma Squeeze 2023-05-19 | For some reason, the audio didn't capture.Runs full speed, with very minor dips during intense scenes.
Metal Gear Solid 2 - Gameplay on Anbernic RG405M GammaOS v1.1 - AetherSX2 v1.5-3668 The Gamma Squeeze 2023-05-18 | I am not as good at this game as I remembered.Runs fairly well, with some slowdown in the Olga battle (my PC struggles with this too though)
Upgrading GammaOS - Anbernic RG405M Custom Firmware CFW The Gamma Squeeze 2023-05-17 | ---------------------------------------------------------------------Anbernic RG405M - GammaOS Custom Firmware - v1.1 - 17th May 2023-------------------------------------------------------------------------------------------------Changelog----------------------------(v1.1) Update system base image to lineage-19.1-20230508-UNOFFICIAL-arm64_bgN.(v1.1) Unlock full speed DDR memory frequency to 1866mhz for added performance boost.(v1.1) Move Retroid Pocket 3+ graphics driver to separate experimental build. Reintroduce Anbernic graphics driver with added optimizations as default.(v1.1) Update flashing scripts to use alternative flashing method to prevent issues with incompatible devices. Updated instructions.(v1.1) Update RetroArch/Daijisho - for fresh installs/factory reset only. Change default SNES RetroArch core to Snes9x Current to overcome bug with controls not working when launching from Daijisho.(v1.1) Update RetroArch settings - for fresh installs/factory reset only. Menu toggle moved to L3 + R3 combo. Close Content menu option closes RetroArch and back to previous app (usually Daijisho). Increase menu font size.(v1.1) Update RetroArch hotkeys - for fresh installs/factory reset only (Home/Back button + L1/Slow Motion | L2/Load State | R2/Save State | R1/Fast Forward | X/Show FPS | Y/Screenshot).(v1.0) - Initial release----------------------------Download and instructions----------------------------github.com/TheGammaSqueeze/GammaOS
Anbernic RG405M - Install GammaOS Custom Firmware v1.1 The Gamma Squeeze 2023-05-15 | ---------------------------------------------------------------------Anbernic RG405M - GammaOS Custom Firmware - v1.1-------------------------------------------------------------------------------------------------Download and instructions----------------------------github.com/TheGammaSqueeze/GammaOS----------------------------Information----------------------------GammaOS is based on LineageOS 19.1 (Android 12). It provides a debloated and performance optimized experience for users who are looking to get the best out of their Anbernic RG405M.Features:Based on debloated and clean LineageOS 19.1 build, Android 12 for a smoother experience. Non-essential apps removed.Daijisho launcher as front-end, pre-configured with RetroArch for some systems. (Optimized settings for GB,GBC,GBA,NES,SNES,Genesis,PSX) (PSX will require a BIOS file to be supplied by you).Play store & Aurora store included.Adguard ad blocking included as default (can be disabled via Private DNS settings).Magisk/root included (can be enabled after rebooting the device).60hz refresh rate fix for display (stock is 61.2hz and can cause frame pacing issues with emulation).Oversharpening display fixed.Analog stick calibration for more tighter controls.CPU, GPU, Memory now using performance governors for extra performance boost.Optimized Anbernic GPU drivers.Experimental GPU drivers provided for testing - taken from Retroid Pocket 3+.What's missing:Built-in button to on-screen mapping software, alternative solutions can be found in app store.L2/R2 fix for some Android games (also an issue in Anbernic stock firmware), due to missing GAS and BRAKE emulated joypad inputs. Can't fix without kernel sources from Anbernic.
Testing RetroArch Shaders and Settings on the Anbernic RG405M The Gamma Squeeze 2023-05-03 | (random) testing retroarch shaders and settings, probably compressed to hell and back but might be interesting for some folks
