A Forbes 30-under-30-er involved in at least 2 Disco Elysium successor studios has sued the lead dev at a third, blocking him from working on a new game
Apparently Argo worked at one of those successor studios before going on to fund his new one, and something in that work or agreement seems to be the alleged problem.
ZA/UM separately alleges shit like copyright infringement, which I would assume is some shit like accusing him of repurposing material from the cancelled games and DLC he worked on.