Space Planet Earth - SlapWiki, the official Slap City wiki

Space Planet Earth is a battle stage featuring a floating chunk of ground floating through space. The stage has a slight dip in the center with a single small platform floating above it. There is another small platform down and off to the side of the stage which moves left and right, phasing through the stage as it switches sides. The platform will stay still for a few seconds before switching sides again.

Slap City, Ludosity Wiki

Space Planet Earth (Location), Ludosity Wiki

Sector 5: Tower - SlapWiki, the official Slap City wiki

Hurtland (Slap City), Ludosity Wiki

Temple of Null - SlapWiki, the official Slap City wiki

Space Planet Earth (Location), Ludosity Wiki

Wolverine (character) - Wikipedia

Pepperpain (Slap City), Ludosity Wiki

Reconsidering Spaceship Earth - Human Progress

MC 'Toon Reviews: 2001 Parodies / Soccer Coach Slappy / Belly Button Blues / Our Final Space Cartoon (We Promise) / Valuable Lesson - (Animaniacs Vol 4 Part 6) - 'Toon Reviews 39

Slap City, Ludosity Wiki

Slap Arena - SlapWiki, the official Slap City wiki

Space Planet Earth (Location), Ludosity Wiki

Screenshots Super Friends: Escape from Space City (1985) : Stephen Spurling : Free Download, Borrow, and Streaming : Internet Archive

The Science of Space 1999: The Good, The Bad and the Ugly