Anima Flux

The only human city aboard the space ark is under organized assault from mutants, and the theocratic regime governing what remains of civilization has sent its finest soldiers to break the siege. Take control of two elite soldiers and combine their respective abilities into an effective fighting unit. The implant technology available allows you to cheat death by transferring your consciousness at the critical moment — but the reality of what this means, and what it costs over time, is grimmer than the sales pitch.