Slappy Valley is the second sub-hub of Gex 3: Deep Cover Gecko. Here, the levels take a degree of the fantasy genre as well as animation for their themes. The levels Gex can access here are Mythology Network, Fairytales TV, Anime Channel and the Lizard of Oz boss level.
- Mythology Network (need 13 remotes)
- Fairytales TV (need 16 remotes)
- Anime Channel (need 19 remotes)
- Lizard of Oz (need 22 remotes)
- The Abyssmal (secret level)