July 11, 2026
Pocket drama, powered by nostalgia
RISCBoy is an open-source portable games console, designed from scratch
This homemade Game Boy clone has the comments dreaming, fangirling, and asking for the impossible
TLDR: RISCBoy is a homemade open-source handheld game console built from scratch as a retro tribute, and readers are wildly impressed by the ambition. The comments swung between heartfelt praise, creator fangirling, and one hilarious recurring vibe: immediately asking this tiny passion project to do absurdly bigger things.
A tiny open-source handheld called RISCBoy just landed online, and the comment section instantly turned into a mix of awe, nostalgia, and wonderfully unserious demands. The project is basically a from-scratch tribute to the old Game Boy Advance idea—except rebuilt as if an alternate timeline gave us different chips back in 2001. Even if you don’t speak hardware, the vibe was clear: people saw this thing and went, “wait, someone just built their own retro handheld universe?”
The biggest mood by far was pure admiration. One commenter called it “hardware from an alternate universe,” which is honestly the perfect pitch for this whole saga. Another zeroed in on the project’s own gloriously chaotic self-description—a “love letter” to childhood handhelds and a “3AM drunk text” to the tech behind them—which readers clearly adored because it sounds less like a product launch and more like a beautiful nerd meltdown. Then came the credential flexing: fans quickly pointed out that creator Luke Wren is an ASIC engineer at Raspberry Pi and also the person behind PicoDVI, which only made the crowd more impressed.
And then, because no comment thread can stay normal, someone barged in with the most chaotic possible request: can it run Godot Engine? That instantly became the thread’s funniest energy—half meme, half challenge, fully the kind of question that appears whenever the internet sees an ambitious hobby project and decides to ask for the moon. So yes, RISCBoy is real, but the real show was the crowd treating it like a retro miracle, a flex, and a joke setup all at once.
Key Points
- •RISCBoy is an open-source portable game console built from scratch with a RISC-V-compatible CPU, graphics pipeline, supporting hardware infrastructure, and a KiCad PCB layout.
- •The hardware is written in synthesizable Verilog 2005 and targets the iCE40-HX8k FPGA, which has 7,680 logic elements.
- •Its processor supports the RV32IMC instruction set and is reported to pass the RISC-V compliance suite, riscv-formal verification, and additional formal checks.
- •The project can be configured to use a smaller RV32I CPU variant on smaller FPGA targets such as the iCE40 UP5k.
- •The article provides instructions for cloning the repository, building an RV32IMC toolchain, running simulations with Xilinx ISIM 14.x on Linux, and working with the Rev A PCB design.