In MAME, map to your left mouse click for the authentic arcade feel. Annoyingly, many “new downloads” have broken mouse support. Look for ROM notes that say “mouse_fix applied.”
If the frame rate drops below 100%, the emulation will stutter.
Searching for ROM downloads online carries inherent risks, including malware, adware, and dead links. To find a clean, functional download, look for reputable preservation archives rather than sketchy, ad-heavy torrent sites. Where to Look