First, a quick summary of events so far: West and Zampella, who co-founded of Call of Duty creator Infinity Ward before it was bought by Activision, were fired in March under mysterious circumstances; West and Zampella sued for unpaid royalties and brand rights; Activision scoffed. With us so far? Excellent.
IW employees then began leaving the studio in drips and drabs--around 35 eventually left in all; Activision counter-sued, claiming West and Zampella tried to "steal" IW; the pair formed Respawn Entertainment and signed a publishing agreement with EA; some IW veterans joined Respawn; Infinity Ward was restructed. Get it? Got it? Good.
On Tuesday, Activision filed an amendment to its complaint, reported by Joystiq, detailing a whole spread of alleged improprieties. It's claimed that West and Zampella had been in talks with EA for eight months before their firing, plotting together to create a new studio with Activision and Infinity Ward talent. To foster discontent, Activision says, the pair resisted Activision's attempts to pay employees bonuses and incentives. On top of that, they were "already appropriating for themselves approximately 1/3 of the total Infinity Ward bonus pool each quarter."