The Groovy 60s is exactly the same game as the Funky 70s except the theme is based on the 1960s. I'm actually fairly disappointed that Net Entertainment would simply release 2 games back to back with exactly the same features, structure and pay table.

Just to recap, it's 40 pay lines with a stacking wilds feature and a free games. 5 free games are triggered with 3 or more scatters on the reels. All free game wins are doubled.

Again, very annoyed that this is identical to the Funky 70s. Not impressed at all.