After this, you will be able to exterminate all alien life in a variety of styles and outfits. Here is how to unlock all Gatekeepers in Gatekeeper.Gatekeeper: How to unlock all GatekeepersThere are a total of seven different Gatekeepers – that is, playable characters – in Gatekeeper that you will get to choose and experiment with throughout your runs. Each of them will feature different skills, making sure that every player finds unique playstyles that will allow them to survive all four Gatekeeper planets and their locations. Take a look at the table below to learn how to unlock them all:GatekeeperHow to UnlockHybridUnlocked by default.NidumUnlocked by default.PandoraActivate Apotheosis. This device will appear after 12 locations in Normal mode and 10 rounds in Arena, which will end the run for both modes and unlock Pandora.BastionFind Dawnbreaker. Dawnbreaker can be found at the northmost part of Runewood, on planet Aurora. It is the first planet you visit, an…