cd /news/hardware/my-retrogaming-handheld · home topics hardware article
[ARTICLE · art-12250] src=olano.dev ↗ pub= topic=hardware verified=true sentiment=↑ positive

My retrogaming handheld

The article summarizes the author's experience purchasing and setting up a BATLEXP G350 retro gaming handheld. Key steps included replacing the stock operating system and ROMs, installing PortMaster for additional games, and applying custom hotkey mappings, though the device lacks internet access for cover art. The author notes that the Game Boy-like form factor can be uncomfortable, recommending a grip accessory.

read2 min views20 publishedFeb 22, 2026

I recently came across this magazine article and learned a few interesting things: I made up my mind about buying one of these but didn’t right away. Instead I started lurking subreddits like r/R36S and r/SBCGaming. There I learned some more: With all this info I settled on buying a BATLEXP G350 instead (BATLE with a single ‘T’). After using it for a while I noticed its Game Boy form factor can be a bit straining on the hands, so it’s probably a good idea to also buy or 3D-print a grip for it. This is a very fun hobby that’s completely orthogonal to the actual playing of video games. The fun comes from: As with the R36S, I read recommendations to change the stock OS and romset from the BATLEXP. brew install --cask balenaetcher )I overwrote the .dtb and Image files in the BOOT partition with those linked in the video Later I saw some issues with the right stick which I fixed by installing these other files. Later later I realized that the file in that post is the same I was already using, so maybe I didn’t copy it right the first time or overwriting it just resets broken things. Moving on with the setup, I downloaded the base and 64gb versions of the Tiny Best Set Go from the internet archive and manually distributed the ROMs into the corresponding system dirs from the EASYROMS partition of the SD card. Next, I installed portmaster from these instructions. Install.Full.PortMaster.sh file.EASYROMS/tools/ EASYROMS/tools/PortMaster/autoinstall/ and following any other port-specific instructions. This typically means dropping some game assets at EASYROMS/ports/<gamename>/ I applied some hotkey re-mappings recommended by the video and some extra ones to handle save state slots. Since the BATLEXP has no internet access, and it’s not straightforward to add images manually, I have no preview covers in the menu.

── more in #hardware 4 stories · sorted by recency
── more on @batlexp g350 3 stories trending now
sponsored brought to you by zahid.host 4,200+ EU-deployed projects
reading about agents? ship yours in a single git push.

Run your AI side-project on zahid.host

EU-based hosting, git-push deploys, automatic HTTPS, no cold starts. Free tier with a custom domain — perfect for shipping the agent you just read about.

$git push zahid main
Live at https://your-agent.zahid.host
Get free account → Pricing
from €0/mo · no card required
LIVE [news/my-retrogaming-handh…] indexed:0 read:2min 2026-02-22 ·