arcade-quality graphics for its time
audio input/output ports
expandable RAM (with add-on)
home computer capabilities (with add-ons)
keyboard add-on (unreleased)
light pen support (with add-on)
programmable with BASIC cartridge
limited third-party support
cult following among retro gaming enthusiasts
known for its unique controller design
one of the first consoles to offer a BASIC programming cartridge