Like most cartoons in the 1990s, Aaahh!!! Real Monsters has tie-in merchandising.
Figures and Plush
- Aaahh!!! Real Monsters (Video Game)
- Aaahh!!! Real Monsters (arcade game)
- Nicktoons Racing (features Ickis as a playable character)
- Nick Scene It? (features questions related to Aaahh!!! Real Monsters)