Nintendo’s Alarmo is a snazzy little device and it has gotten even better now that someone has managed to get the original Doom game up and running on the little alarm clock. X user GaryOderNichts managed to tinker with the device, which you can read about in his informative blog post, using a few tips and tricks. you can watch Doom being played on the Nintendo Alarmo in the post embedded down below.
“There’s currently no audio support. To avoid the USB loader memory size restrictions, the .wad needs to be compressed and then uncompressed to external memory on boot. However, it’s possible to load the shareware version of Doom entirely from USB, without modifying the Alarmo.”