Created from six different movie baddies the large-scale Devastator forms the ultimate Transformers villain.
And for the girls, Fur Real Lulu, (again from Hasbro) the life-size, life-like cat that rolls over, licks her paw, moves her head and ears and even blinks her eyes, is the hot favourite.
The list includes a number of trusted favourites such as Hasbro's Monopoly, which has been revamped in a new 3D game, Monopoly City.
"With everything that has happened over the past year, Monopoly City could prove to be the star performer for this Christmas as people vie to take on the developers and beat them at their own game," said Stephen Tymlin, Smyths Toys.
Smyths Top Ten
1. Transformers Supreme Combiner - Devastator
2. Fur Real Lulu the Cat
3. In the Night Garden Sleepy Time Igglepiggle
4. Monopoly City
5. Ben 10 Alien Force Figures
6. Sylvanian Caravan and Family Car
7. Lego Minotaurus
8. Mickey Mouse ClubHouse Hot Dog Dancer
9. Clone Wars Ultimate Blaster
A UK top ten list is also due to be announced soon.