Bestiary takes on a broader definition here. This page will represent a "Field Guide"[1] for Axiom Verge, encompassing most living and non-living things in Sudra and Kiengir's environments. Flora (plants), fauna (animals), minerals, and certain machines can all be found included in the category of "Bestiary".
This list contains all manner of enemies that can be found in Axiom Verge. These include plants, animals, man-made and animal-made objects found on Sudra, as well as any environmental objects that can harm Trace.
Hacker Achievement[]
Main article: Hacker Trophy
There are 60 enemies in total that can be glitched. All of them must be glitched at least once to obtain the "Hacker" Achievement/Trophy (including both variations of the Cyan Trap Claw). The level of corruption required to glitch a given enemy is indicated in the "G" column in the tables, right next to each entry.
NB: There is one enemy that can be permanently missed: the Spitblite. Forgetting to hack it makes the achievement unobtainable on a given playthrough. (No need to worry about the enemies present in the hallucination sequence because they cannot be glitched, except for the silver Sentry, which can be found elsewhere.)
Legend[]
Abbr.
Meaning
D
Docile. Non-threatening. Harmless.
I
Immobile. Does not move. May fire projectiles.
P
Parasitic. Latches on to victims and drains health.
Thanks to imgur user xguyextra for compiling a pictorial list of creatures.[2]
Axiom Verge 2[]
Unlike Sudra, the creatures of Kiengir are much more mechanized. Most of the life on Kiengir is either autonomous drones controlled by the Lamassu or plant life. Rather than sorting them by flora or fauna, it's better to sort them by other traits.
↑"A field guide is a book designed to help the reader identify wildlife (plants or animals) or other objects of natural occurrence (e.g. minerals)." See Wikipedia for more information.