Its premise, characters, and gameplay remain unchanged: players plant defensive flora including Peashooter, Sunflower, and Wall-nut to repel cartoon zombies in suburban backyards. No new story, romance systems, character-creation options, or identity-focused subplots exist.

The absence of any alterations to established characters or casting keeps the original lighthearted tone intact without injecting modern identity elements. Developer statements and marketing emphasize nostalgia, modern resolutions, and accessibility features like a speed-up button, with zero references to DEI, representation mandates, or social themes. Controversies have been limited to AI-upscaling claims, pricing, and original-dev exclusion, none of which carry ideological weight. The classic plants-versus-zombies premise is preserved without activist framing or modern-audience alterations, resulting in a product free of progressive messaging across plot, mechanics, or presentation.