Once you discover the suit, it will be unlocked in the shop. There you can find the Eva Prep Room, where you can get your Intermediate Engineer RIG placed inside. Once you do that, Reach the Water Purification level section. To find the suit’s schematic, head outside the Ishimura to calibrate the ADS Cannons that is the chapter’s main objective. The suit can be unlocked during Chapter 4 of the storyline. Apparently, the armor has a pretty decent look, and wearing it makes you look a bit brawny and strong. The suit offers 10% Resistance and occupies 22 inventory spaces due to its heavy size. The Level Three Suit, commonly termed Intermediate Engineer RIG, is a mediocre level armor in Dead Space Remake. Level 3 Suit Intermediate Engineer RIG (Image by eXputer) Armor Once you get 10,000 credits in your inventory, you’re all good to visit the shop and get your suit from there. The interesting thing about the suit is that it does not require any Schematic in order to unlock it. The suit is pretty decent for early-game combats as it provides decent resistance from opponents’ attacks. Once you progress in Chapter one and gain enough credits, you can get hands-on with your first body armor. Level 2 Suit Level 2 suit (Image by eXputer) Armor The only good thing about the suit is that you do not need to put any effort into finding it, as you get it at the start of the game for free. The suit offers basic stats that allow you to use Kinesis and Stasis abilities and adequately protect you from low-tier enemies. This Resource Integration Gear (RIG) is the basic armor that can also be seen worn by the USG Ishimura Engineers. The first suit that Isaac will get in the game is the Standard Suit, or you can say it is the Level 1 suit.

Level 1 Suit Standard Suit (Image Credit: eXputer) Armor Below are the locations of all suits that you can get in Dead Space Remake.

You have to unlock all of the suits first in order to equip them. After getting the default armor, there are five more suits that you can unlock and use during your combats.

Dead space 3 suits