Best glue for Heroquest figures?

[FramFramson]

A friend of mine if trying to repair his old heroquest set. I'm not sure if it's styrene (in which case I guess Cyanoacrylate is just fine?) or some other plastic.

Any recommendations? We have CA, several epoxies, and some kind of polystyrene cement.

[Daeothar]

My set (or sets, to be exact...) has polystyrene and cardboard parts. The plastic bits can be glued excellently with plain old polystyrene glues...

[Major_Gilbear]

They are styrene and can be glued with regular polystyrene cement, but the plastic is a very hard type and I personally found that superglue (or superglue and pinning) gave a better result.