Yes, I own an Acorn Electron, BBC Master, A3010 and A3020.
I regularly play games on the Electron. Sometimes bring out the Master and occassionally there is time for the A3010.
Games I play almost every day are Snapper, Boxer, Birdstrike, Darts and Gun Smoke.
I was considering boxing the computers away and just playing the games on an emulator but decided against it. It's just that I have the following set up in a bedroom and it takes up a lot of space:
Electron, BBC Master, A3010, A3020, Amiga 600, Amiga 1200, Atari ST, Commodore Vic 20, Commodore 64, Commodore 128, NES (NES version), NES (Mattel version), SNES, SNES (US console, square with purple buttons), Sega Master System 2, Sega Genesis (US Megadrive), Sega Saturn, Sega Dreamcast, N64, XBOX, XBOX 360, PS3 and finally a PC.
Do have more computers and consoles in the loft (e.g Atari 2600, fake SNES mini etc) but no room to set them up. Do bear in mind I also have 3 * 24" monitors, 3 * 15" monitors and 4 14" CRT TVs.