diff --git a/modes/marathon_hard.lua b/modes/marathon_hard.lua
index 6fd8b187..46a9f175 100644
--- a/modes/marathon_hard.lua
+++ b/modes/marathon_hard.lua
@@ -7,7 +7,7 @@ local function check(P)
 			P.gameEnv.target=100
 			SFX.play("reach")
 		elseif T==100 then
-			P:set20G()
+			P:set20G(true)
 			P.gameEnv.target=200
 			SFX.play("reach")
 		else
diff --git a/modes/master_phantasm.lua b/modes/master_phantasm.lua
index e90a9b59..3aaebca9 100644
--- a/modes/master_phantasm.lua
+++ b/modes/master_phantasm.lua
@@ -66,7 +66,7 @@ local function check_LVup(P)
 				P.waiting=30
 				ENV.lock=11
 				ENV.next=6
-				ENV.hold=false
+				P:setHold(false)
 				ENV.bone=true
 
 				ENV.target=62
@@ -96,7 +96,7 @@ local function check_LVup(P)
 
 			ENV.lock=10
 
-			ENV.hold=true
+			P:setHold(true)
 			P.keepVisible=false
 			P.showTime=180
 
diff --git a/parts/gametoolfunc.lua b/parts/gametoolfunc.lua
index 56751a1b..7531155f 100644
--- a/parts/gametoolfunc.lua
+++ b/parts/gametoolfunc.lua
@@ -393,7 +393,7 @@ function royaleLevelup()
 			P.gameEnv.drop=int(P.gameEnv.drop*.3)
 			if P.gameEnv.drop==0 then
 				P.curY=P.imgY
-				P:set20G()
+				P:set20G(true)
 			end
 		end
 	end
diff --git a/parts/player.lua b/parts/player.lua
index 11343275..89d008e1 100644
--- a/parts/player.lua
+++ b/parts/player.lua
@@ -1145,6 +1145,10 @@ local function applyGameEnv(P)--Finish gameEnv processing
 		P.keyAvailable[7]=false
 		virtualkey[7].ava=false
 	end
+	if not ENV.hold then
+		P.keyAvailable[8]=false
+		virtualkey[8].ava=false
+	end
 
 	if type(ENV.mission)=="table"then
 		P.curMission=1
@@ -1548,10 +1552,21 @@ function player.RND(P,a,b)
 	return R:random(a,b)
 end
 
-function player.set20G(P)
-	P._20G=true
-	if P.AI_mode=="CC"then CC.switch20G(P)end
+function player.set20G(P,if20g,init)
+	P._20G=if20g
+	P.keyAvailable[7]=not if20g
+	virtualkey[7].ava=not if20g
+	if init and if20g and P.AI_mode=="CC"then CC.switch20G(P)end
 end
+function player.setHold(P,ifhold)
+	P.gameEnv.hold=ifhold
+	P.keyAvailable[8]=not ifhold
+	virtualkey[8].ava=not ifhold
+	if not ifhold then
+		P.hd=nil
+	end
+end
+
 function player.newTask(P,code,data)
 	local L=P.tasks
 	ins(L,{