diff --git a/code/game/gamemodes/technomancer/core_obj.dm b/code/game/gamemodes/technomancer/core_obj.dm
index 9dd3c05861a..9048a13dd39 100644
--- a/code/game/gamemodes/technomancer/core_obj.dm
+++ b/code/game/gamemodes/technomancer/core_obj.dm
@@ -32,6 +32,8 @@
 
 	var/never_remove = FALSE		// whether it can ever be removed
 
+	var/global/list/chameleon_options
+
 /obj/item/technomancer_core/Initialize()
 	. = ..()
 	START_PROCESSING(SSprocessing, src)
@@ -39,6 +41,10 @@
 		verbs += /obj/item/technomancer_core/proc/toggle_lock
 	else
 		canremove = FALSE
+	if(!chameleon_options)
+		var/list/blocked = list(/obj/item/storage/backpack/satchel/withwallet) + typesof(/obj/item/technomancer_core)
+		chameleon_options = list("Reset")
+		chameleon_options += generate_chameleon_choices(/obj/item/storage/backpack, blocked)
 
 /obj/item/technomancer_core/Destroy()
 	dismiss_all_summons()
@@ -138,6 +144,36 @@
 		wards_in_use -= ward
 		qdel(ward)
 
+/obj/item/technomancer_core/verb/change_appearance(picked in chameleon_options)
+	set name = "Change Core Appearance"
+	set category = "Chameleon Items"
+	set src in usr
+
+	if(picked != "Reset" && !ispath(chameleon_options[picked]))
+		return
+
+	if(!usr.mind || !technomancers.is_technomancer(usr.mind))
+		to_chat(usr, SPAN_WARNING("You have no idea how to do this!"))
+		return
+
+	var/chameleon_type
+	if(picked == "Reset")
+		chameleon_type = type
+	else
+		chameleon_type = chameleon_options[picked]
+
+	set_appearance_to(chameleon_type)
+
+/obj/item/technomancer_core/proc/set_appearance_to(var/path)
+	disguise(path)
+	if(ismob(loc))
+		var/mob/M = loc
+		M.update_inv_back()
+		update_held_icon()
+
+/obj/item/technomancer_core/emp_act()
+	set_appearance_to(type)
+
 // This is what is clicked on to place a spell in the user's hands.
 /obj/spellbutton
 	name = "generic spellbutton"
@@ -357,4 +393,4 @@
 	set desc = "Toggles the locking mechanism on your manipulation core."
 
 	canremove = !canremove
-	to_chat(usr, "<span class='notice'>You [canremove ? "de" : ""]activate the locking mechanism on \the [src].</span>")
\ No newline at end of file
+	to_chat(usr, "<span class='notice'>You [canremove ? "de" : ""]activate the locking mechanism on \the [src].</span>")
diff --git a/code/modules/clothing/chameleon.dm b/code/modules/clothing/chameleon.dm
index 9cc54305fe7..29d0a5ed663 100644
--- a/code/modules/clothing/chameleon.dm
+++ b/code/modules/clothing/chameleon.dm
@@ -31,11 +31,11 @@
 
 	return copy //for inheritance
 
-/proc/generate_chameleon_choices(var/basetype, var/blacklist=list())
+/proc/generate_chameleon_choices(var/basetype, var/blacklist=list(), var/list/whitelist=list())
 	. = list()
 
 	var/i = 1 //in case there is a collision with both name AND icon_state
-	for(var/typepath in typesof(basetype) - blacklist)
+	for(var/typepath in (whitelist + typesof(basetype) - blacklist))
 		var/obj/O = typepath
 		if(initial(O.icon) && initial(O.icon_state))
 			var/name = initial(O.name)
diff --git a/html/changelogs/geeves-techno_chameleon.yml b/html/changelogs/geeves-techno_chameleon.yml
new file mode 100644
index 00000000000..5b8d94637cd
--- /dev/null
+++ b/html/changelogs/geeves-techno_chameleon.yml
@@ -0,0 +1,6 @@
+author: Geeves
+
+delete-after: True
+
+changes:
+  - rscadd: "Technomancer Cores can now be disguised like other chameleon gear. Getting EMPd will reset it to default."
\ No newline at end of file