Rumour: CD Projekt has a second Witcher multiplayer game in development – a free-to-play co-op action-RPG for PC and mobile

CD Projekt may have more Witcher multiplayer projects cooking than anyone realised. According to MP1st, whose sources claim knowledge of an unannounced title, there's a second multiplayer Witcher game in development alongside the already-known Project Sirius — and this one is a free-to-play co-op action-RPG targeting PC and mobile.

MP1st's sources describe a game set in 1230, during a period when Geralt was still a young witcher. It borrows combat and progression systems from the main series, sending players on monster contracts across multiple environments. A skill-based system lets you pick abilities from different witcher schools, shape your moveset by mastering Signs, and brew potions. Crucially, players create and customise their own witcher rather than playing as Geralt. Unlike Project Sirius — described as a larger, console-and-PC release — this free-to-play title is specifically aimed at PC and mobile devices.

The context makes the rumour feel less out of nowhere. Last year CD Projekt signed a partnership deal with Saudi-backed mobile developer Scopely to build a game set within one of its IPs, and back in 2024 the studio confirmed it was exploring licensing opportunities to bring The Witcher and Cyberpunk to mobile. No developer is officially named for this new project, but the Scopely connection is hard to ignore. Eurogamer reached out to CD Projekt Red for comment and had not received a response at time of writing.

All of this is happening while The Witcher 4 is still in development and The Witcher 3 is getting its first DLC in ten years. Nothing here is confirmed, so treat it as a rumour for now — but the level of mechanical detail in MP1st's report suggests sources with real proximity to the project.