Here is the answer to if the Dead Space remake from EA Motive is open-world, since the game has been modernized and enhanced so much.
Dead Space Remake vs Original Graphics Comparison (Next-Gen)
Red Dead Redemption meets Dead Space in new open world horror
Dead Space remake beginner's guide: 7 things to know before you start - Polygon
Dead Space Remake: The Biggest Changes So Far
Motive's Dead Space Remake Could Be More Open-World than the Original Trilogy
Dead Space Remake Could Be Procedurally Generated Open-World
Dead Space Remake: Hive Mind Survival Guide
Dead Space (Remake) Review
Dead Space remake review: a grisly cut of classic horror - The Verge
Will I get a Dead Space remake free upgrade if I own the original? - GameRevolution
Dead Space remake ending explained: What is the Marker? - Dexerto
Dead Space on Steam