# Level 5: Defender! (1981) - The Game That Flipped Space Invaders Upside Down Page: https://stenobird.com/podcast/surely-you-can-t-be-serious-podcast-494776/level-5-defender-1981-the-game-that-flipped-space-invaders-upside-down Text version: https://stenobird.com/podcast/surely-you-can-t-be-serious-podcast-494776/level-5-defender-1981-the-game-that-flipped-space-invaders-upside-down.md Podcast: [Surely You Can't Be Serious Podcast](https://stenobird.com/podcast/surely-you-can-t-be-serious-podcast-494776) Published: 2026-02-17T06:25:02+00:00 Episode link: https://www.spreaker.com/episode/level-5-defender-1981-the-game-that-flipped-space-invaders-upside-down--69406746 Audio file: https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/69406746/stream.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/surely-you-can-t-be-serious-podcast-494776/episodes/level-5-defender-1981-the-game-that-flipped-space-invaders-upside-down Duration seconds: 1253 ## Resource Defender! revolutionized arcade gaming in 1981 with its sideways-scrolling chaos and button-overload controls. In our series finale, we rank all five legendary 1981 games and reveal how we'd spend our last five quarters: Donkey Kong, Ms. Pac-Man, Galaga, Frogger, or Defender? The ultimate showdown of the greatest arcade year ever! ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/surely-you-can-t-be-serious-podcast-494776/episodes/level-5-defender-1981-the-game-that-flipped-space-invaders-upside-down/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/surely-you-can-t-be-serious-podcast-494776/level-5-defender-1981-the-game-that-flipped-space-invaders-upside-down.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.