Deus Ex : Mankind Divided was the best - selling retail game in the UK in its week of release .
Retail game 's 's launch week sales failed to surpass retail game 's Deus Ex 's its predecessor , Human Revolution .
Deus Ex : Mankind Divided was the best - selling retail game in the UK in its week of release , but its launch week sales failed to surpass that of its predecessor , Human Revolution .