These upgrades will be important for later boss fights, and the Kinetic Grab Range will allow players to save ammunition in the long run, as they will be able to pick up items to take down enemies without having to spend any ammo. The Kinetic Grab Range KI/R and the Stasis Duration DUR are also priority upgrades, so follow the paths between HP upgrades in the Dead Space Remake that include those as well.

These suit upgrades in between HP nodes are also valuable. Available as the first node on the RIG suit upgrade, there are other nodes along the RIG suit that will add HP. The first early upgrade that will benefit any player is the HP upgrade for the RIG suit. The latter will add more branches to the original upgrade trees and will usually unlock a special upgrade for that weapon, a new addition for the Dead Space Remake. There are two main types of upgrades, those directly available from upgrade trees at the upgrade bench, and those that players must find or purchase schematics for. For now, here's how to get every Security Clearance in the Dead Space Remake.While there are many upgrades to get and players may have various styles, there are some upgrades that will benefit each player no matter what. This final level of access sees you collecting several rigs from various Ishimura crew to craft the highest level of access for a few doors on the ship and some high tier resource crates - but that's a different guide listed above. There's also the Dead Space crew rigs and Master Override to get much later in the game. The different levels of security you gradually unlock is more about drip feeding you resources later on, rather anything else. There's no real way to short cut anything here. I wouldn't worry too much about backtracking when you get extra clearance levels either, as you'll be heading back to old areas a lot as the story moves you around. but players can do themselves a favour by powering through to reach them as early as possible. Security clearance is tied to specific moments in the campaign.

Dead Space Security Clearance is needed to open level 1, 2 and 3 doors, crates and lockers, but you get it at certain plot points and locations.

Dead space 1 engineering suit level 2