What are some alternatives?
When comparing Infamous 2 and Batman: Arkham Asylum, you can also consider the following products
The Saboteur - The Saboteur mixes in the regular setting that many open world action adventures travel to simply by using a World War II theme instead.
Assassin’s Creed - Assassin’s Creed is a best long running and extremely popular series of open world video games which mixture of action, adventure and more importantly stealth into a single experience.
Far Cry 4 - Action and also adventure hit fresh heights in Far Cry 4, a game which supports to the open world shooter techniques produced from previous additions in the franchise very closely.
Dishonored 2 - Dishonored 2 is an Action-Adventure, Stealth, First-person, Exploration, Combat and Single-player video game developed by Arkane Studios and published by Bethesda Software.
Just Cause 2 - Just Cause 2 provides comparable gameplay to its predecessor along with players again playing as Rico Rodriguez because of the efforts to save the world from an evil master.
Infamous Second Son - Infamous Second Son game is the 3rd section in the Infamous series and once again has gamers discovering a massive open world along with kinds of strange powers.