Proteus was a gaming magazine published in the late 1980s (1984 to 1988) with the aim of being “A Complete Fantasy Adventure Game Magazine”. It was not a Fighting Fantasy-oriented magazine like Warlock, and the adventures published in it were independent of Titan. However, it does have a link to Fighting Fantasy canon in that the third and installment of Ruth Pracy’s The Flat Lands series was published in Proteus, the first two instalments having been published in Warlock. Warlock itself had ceased publication before the third instalment could be published.
Proteus 1-20
British Comics 