diff --git a/Adventures in Lestoria/Ability.cpp b/Adventures in Lestoria/Ability.cpp
index 09825825..33d354b6 100644
--- a/Adventures in Lestoria/Ability.cpp	
+++ b/Adventures in Lestoria/Ability.cpp	
@@ -46,7 +46,7 @@ PrecastData::PrecastData(float castTime)
 	:castTime(castTime),range(0),size(0){precastTargetingRequired=true;};
 PrecastData::PrecastData(float castTime,float range,float size)
 	:castTime(castTime),range(range),size(size){
-		if(castTime>0)precastTargetingRequired=true;
+		if(range>0||castTime>0)precastTargetingRequired=true;
 	};
 
 InputGroup Ability::DEFAULT;
diff --git a/Adventures in Lestoria/AdventuresInLestoria.cpp b/Adventures in Lestoria/AdventuresInLestoria.cpp
index c1e4c421..f8b9185b 100644
--- a/Adventures in Lestoria/AdventuresInLestoria.cpp	
+++ b/Adventures in Lestoria/AdventuresInLestoria.cpp	
@@ -448,7 +448,7 @@ void AiL::HandleUserInput(float fElapsedTime){
 	}
 	float animationSpd=0.f;
 	player->movementVelocity={};
-	if(player->GetVelocity().mag()<"Player.Move Allowed Velocity Lower Limit"_F&&player->CanMove()){
+	if((player->GetVelocity().mag()<"Player.Move Allowed Velocity Lower Limit"_F&&player->CanMove())||(player->GetState()==State::ROLL&&"Thief.Right Click Ability.Roll Time"_F-player->rolling_timer>=0.2f)){
 		auto GetPlayerStaircaseDirection=[&](){
 			for(LayerTag&layer:MAP_DATA[GetCurrentLevel()].LayerData){
 				int truncatedPlayerX=int(player->GetX())/game->GetCurrentMapData().tilewidth;
@@ -559,6 +559,11 @@ void AiL::HandleUserInput(float fElapsedTime){
 		}
 	}
 	if(heldDownMovementKey){
+		if(player->GetState()==State::ROLL&&"Thief.Right Click Ability.Roll Time"_F-player->rolling_timer>=0.2f){
+			player->SetState(State::NORMAL);
+			player->ResetVelocity();
+		}
+
 		if(player->movementVelocity.x!=0.f||player->movementVelocity.y!=0.f){
 			if(abs(player->movementVelocity.x)>abs(player->movementVelocity.y)){ //Greater Horizontal movement.
 				if(player->movementVelocity.x!=0.f){
@@ -1034,8 +1039,14 @@ void AiL::RenderWorld(float fElapsedTime){
 			playerScale.x=120*float(abs(pow(player->teleportAnimationTimer-"Wizard.Right Click Ability.AnimationTime"_F/2,3)));
 			pos=player->teleportStartPosition.lerp(player->teleportTarget,("Wizard.Right Click Ability.AnimationTime"_F-player->teleportAnimationTimer)/"Wizard.Right Click Ability.AnimationTime"_F);
 		}
-		const std::vector<Buff>attackBuffs=player->GetStatBuffs({"Attack","Attack %"});
-		view.DrawPartialRotatedDecal(pos+vf2d{0,-player->GetZ()*(std::signbit(scale.y)?-1:1)},player->GetFrame().GetSourceImage()->Decal(),player->GetSpinAngle(),{12,12},player->GetFrame().GetSourceRect().pos,player->GetFrame().GetSourceRect().size,playerScale*scale,attackBuffs.size()>0?Pixel{255,uint8_t(255*abs(sin(1.4*attackBuffs[0].duration))),uint8_t(255*abs(sin(1.4*attackBuffs[0].duration)))}:WHITE);
+		const std::vector<Buff>attackBuffs{player->GetStatBuffs({"Attack","Attack %"})};
+		const std::vector<Buff>movespeedBuffs{player->GetBuffs(BuffType::SPEEDBOOST)};
+
+		Pixel playerCol{WHITE};
+		if(attackBuffs.size()>0)playerCol={255,uint8_t(255*abs(sin(1.4f*attackBuffs[0].duration))),uint8_t(255*abs(sin(1.4f*attackBuffs[0].duration)))};
+		else if(movespeedBuffs.size()>0)playerCol={uint8_t(255*abs(sin(2.f*movespeedBuffs[0].duration))),255,uint8_t(255*abs(sin(2.f*movespeedBuffs[0].duration)))};
+
+		view.DrawPartialSquishedRotatedDecal(pos+vf2d{0,-player->GetZ()*(std::signbit(scale.y)?-1:1)},player->GetFrame().GetSourceImage()->Decal(),player->GetSpinAngle(),{12,12},player->GetFrame().GetSourceRect().pos,player->GetFrame().GetSourceRect().size,playerScale*scale,{1.f,player->ySquishFactor},playerCol);
 		SetDecalMode(DecalMode::NORMAL);
 		if(player->GetState()==State::BLOCK){
 			view.DrawDecal(player->GetPos()+vf2d{0,-player->GetZ()*(std::signbit(scale.y)?-1:1)}-vf2d{12,12},GFX["block.png"].Decal());
diff --git a/Adventures in Lestoria/Player.cpp b/Adventures in Lestoria/Player.cpp
index 7283091b..a7c149f8 100644
--- a/Adventures in Lestoria/Player.cpp	
+++ b/Adventures in Lestoria/Player.cpp	
@@ -353,7 +353,11 @@ void Player::Update(float fElapsedTime){
 
 	CheckEndZoneCollision();
 
-	if(castInfo.castTimer>0){
+	if(state==State::CASTING){
+		if(!Audio::Engine().IsPlaying(cooldownSoundInstance)){
+			Audio::Engine().SetVolume(cooldownSoundInstance,Audio::GetCalculatedSFXVolume("Audio.Casting Sound Volume"_F/100.f));
+			Audio::Engine().Play(cooldownSoundInstance,true);
+		}
 		castInfo.castTimer-=fElapsedTime;
 		if(castInfo.castTimer<=0){
 			bool allowed=castPrepAbility->actionPerformedDuringCast;
@@ -365,13 +369,6 @@ void Player::Update(float fElapsedTime){
 			}
 			castInfo.castTimer=0;
 		}
-	}
-
-	if(state==State::CASTING){
-		if(!Audio::Engine().IsPlaying(cooldownSoundInstance)){
-			Audio::Engine().SetVolume(cooldownSoundInstance,Audio::GetCalculatedSFXVolume("Audio.Casting Sound Volume"_F/100.f));
-			Audio::Engine().Play(cooldownSoundInstance,true);
-		}
 	}else{
 		Audio::Engine().Stop(cooldownSoundInstance);
 	}
@@ -480,7 +477,20 @@ void Player::Update(float fElapsedTime){
 			}
 			animation.UpdateState(internal_animState,fElapsedTime);
 		}break;
+		case State::ROLL:{
+			rolling_timer-=fElapsedTime;
+			if(facingDirection==RIGHT)spin_angle+=util::degToRad("Thief.Right Click Ability.Roll Rotation Speed"_F)*fElapsedTime;
+			else spin_angle-=util::degToRad("Thief.Right Click Ability.Roll Rotation Speed"_F)*fElapsedTime;
+			ySquishFactor=0.5f*sin((PI*fElapsedTime)/"Thief.Right Click Ability.Bounce Period Time"_F)+0.5f;
+			if(rolling_timer<=0.f){
+				spin_angle=0.f;
+				ySquishFactor=1.f;
+				SetState(State::NORMAL);
+			}
+		}break;
 		default:{
+			spin_angle=0.f;
+			ySquishFactor=1.f;
 			//Update animations normally.
 			animation.UpdateState(internal_animState,fElapsedTime);
 		}
@@ -1001,7 +1011,7 @@ bool Player::CanPathfindTo(vf2d pos,vf2d targetPos,float range){
 
 void Player::PrepareCast(Ability&ability){
 	castPrepAbility=&ability;
-	if(ability.precastInfo.range>0){
+	if(ability.precastInfo.castTime>0||ability.precastInfo.range>0){
 		SetState(State::PREP_CAST);
 	}else{
 		CastSpell(ability);
diff --git a/Adventures in Lestoria/Player.h b/Adventures in Lestoria/Player.h
index 82358fa7..c67d1aad 100644
--- a/Adventures in Lestoria/Player.h	
+++ b/Adventures in Lestoria/Player.h	
@@ -295,6 +295,7 @@ private:
 	float z=0;
 	float size=1.0f;
 	float spin_attack_timer=0;
+	float rolling_timer{};
 	float spin_spd=0;
 	float spin_angle=0;
 	float lastAnimationFlip=0;
@@ -391,6 +392,7 @@ protected:
 	const float RAPID_FIRE_SHOOT_DELAY="Ranger.Ability 1.ArrowDelay"_F;
 	const int RAPID_FIRE_SHOOT_AMOUNT="Ranger.Ability 1.ArrowCount"_I;
 	float footstepTimer=0.f;
+	float ySquishFactor{1.f};
 	size_t cooldownSoundInstance=std::numeric_limits<size_t>::max();
 };
 
diff --git a/Adventures in Lestoria/State.h b/Adventures in Lestoria/State.h
index 04e3abb7..59ca8930 100644
--- a/Adventures in Lestoria/State.h	
+++ b/Adventures in Lestoria/State.h	
@@ -57,5 +57,6 @@ namespace State{
 		RECOVERY,
 		FORCE_WALK,
 		DEATH,
+		ROLL,
 	};
 }
\ No newline at end of file
diff --git a/Adventures in Lestoria/Thief.cpp b/Adventures in Lestoria/Thief.cpp
index 5aee21f4..d933697c 100644
--- a/Adventures in Lestoria/Thief.cpp	
+++ b/Adventures in Lestoria/Thief.cpp	
@@ -42,6 +42,7 @@ All rights reserved.
 #include "AdventuresInLestoria.h"
 #include "config.h"
 #include "SoundEffect.h"
+#include "util.h"
 
 INCLUDE_MONSTER_LIST
 INCLUDE_BULLET_LIST
@@ -62,7 +63,7 @@ void Thief::Initialize(){
 SETUP_CLASS(Thief)
 
 void Thief::OnUpdate(float fElapsedTime){
-
+     
 }
 
 bool Thief::AutoAttack(){
@@ -100,10 +101,17 @@ bool Thief::AutoAttack(){
     return true;
 }
 void Thief::InitializeClassAbilities(){
-    #pragma region Thief Right-click Ability (???)
+    #pragma region Thief Right-click Ability (Roll)
         Thief::rightClickAbility.action=
             [](Player*p,vf2d pos={}){
-                return false;
+                p->SetState(State::ROLL);
+                p->rolling_timer="Thief.Right Click Ability.Roll Time"_F;
+                p->AddBuff(BuffType::SPEEDBOOST,"Thief.Right Click Ability.Movespeed Buff"_f[1],"Thief.Right Click Ability.Movespeed Buff"_f[0]/100.f);
+                geom2d::line mouseDir{p->GetPos(),p->GetWorldAimingLocation(Player::USE_WALK_DIR)};
+                float velocity=(0.5f*-p->friction*"Thief.Right Click Ability.Roll Time"_F*"Thief.Right Click Ability.Roll Time"_F-std::clamp(mouseDir.length(),24.f,24.f*"Thief.Right Click Ability.Max Roll Range"_F/100))/-"Thief.Right Click Ability.Roll Time"_F; //Derived from kinetic motion formula.
+                p->SetVelocity(mouseDir.vector().norm()*velocity);
+                p->ApplyIframes("Thief.Right Click Ability.Iframe Time"_F);
+                return true;
             };
     #pragma endregion
     #pragma region Thief Ability 1 (Hidden Dagger)
diff --git a/Adventures in Lestoria/Version.h b/Adventures in Lestoria/Version.h
index 8c4d9254..72705c2a 100644
--- a/Adventures in Lestoria/Version.h	
+++ b/Adventures in Lestoria/Version.h	
@@ -39,7 +39,7 @@ All rights reserved.
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 2
 #define VERSION_PATCH 3
-#define VERSION_BUILD 10068
+#define VERSION_BUILD 10093
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a
diff --git a/Adventures in Lestoria/assets/config/classes/Thief.txt b/Adventures in Lestoria/assets/config/classes/Thief.txt
index 16b48cdc..27a57275 100644
--- a/Adventures in Lestoria/assets/config/classes/Thief.txt	
+++ b/Adventures in Lestoria/assets/config/classes/Thief.txt	
@@ -39,6 +39,14 @@ Thief
 
         # % speed increase, duration
         Movespeed Buff = 30%, 2s
+        Roll Time = 0.3s
+        Iframe Time = 0.5s
+        # How fast one period of the roll bounce cycle is.
+        Bounce Period Time = 0.045s
+        # How much to squish the sprite
+        Bounce Max Squish Amount = 60%
+        Roll Rotation Speed = 1280deg/s
+        Max Roll Range = 250
 
         #RGB Values. Color 1 is the circle at full cooldown, Color 2 is the color at empty cooldown.
         Cooldown Bar Color 1 = 0, 0, 64, 192
@@ -46,7 +54,7 @@ Thief
 
         Precast Time = 0
         Casting Range = 0
-        Casting Size = 0
+        Casting Size = 100
     }
     Ability 1
     {
diff --git a/Adventures in Lestoria/olcPGEX_TransformedView.h b/Adventures in Lestoria/olcPGEX_TransformedView.h
index 10201b3c..a009cd6b 100644
--- a/Adventures in Lestoria/olcPGEX_TransformedView.h	
+++ b/Adventures in Lestoria/olcPGEX_TransformedView.h	
@@ -177,6 +177,7 @@ namespace olc
 		//// Draws a decal rotated to specified angle, wit point of rotation offset
 		void DrawRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center = { 0.0f, 0.0f }, const olc::vf2d& scale = { 1.0f,1.0f }, const olc::Pixel& tint = olc::WHITE);
 		void DrawPartialRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale = { 1.0f, 1.0f }, const olc::Pixel& tint = olc::WHITE);
+		void DrawPartialSquishedRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale = { 1.0f, 1.0f }, const olc::vf2d& squishScale = { 1.0f, 1.0f }, const olc::Pixel& tint = olc::WHITE);
 		// Draws a multiline string as a decal, with tiniting and scaling
 		void DrawStringDecal(const olc::vf2d& pos, std::string_view sText, const olc::Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f },const float width=std::numeric_limits<float>::max());
 		void DrawStringPropDecal(const olc::vf2d& pos, std::string_view sText, const olc::Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f },const float width=std::numeric_limits<float>::max());
@@ -624,6 +625,10 @@ namespace olc
 		pge->DrawPartialRotatedDecal(WorldToScreen(pos), decal, fAngle, center, source_pos, source_size, scale * m_vWorldScale * m_vRecipPixel, tint);
 	}
 
+	void TransformedView::DrawPartialSquishedRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale, const olc::vf2d& squishScale, const olc::Pixel& tint){
+		pge->DrawPartialSquishedRotatedDecal(WorldToScreen(pos),decal,fAngle,center,source_pos,source_size,scale,squishScale,tint);
+	}
+
 	void TransformedView::DrawStringDecal(const olc::vf2d & pos, std::string_view sText, const olc::Pixel col, const olc::vf2d & scale,const float width)
 	{
 		pge->DrawStringDecal(WorldToScreen(pos), sText, col, scale * m_vWorldScale * m_vRecipPixel,width);
diff --git a/Adventures in Lestoria/olcPixelGameEngine.h b/Adventures in Lestoria/olcPixelGameEngine.h
index 5d1f127b..b8faf47f 100644
--- a/Adventures in Lestoria/olcPixelGameEngine.h	
+++ b/Adventures in Lestoria/olcPixelGameEngine.h	
@@ -1144,7 +1144,7 @@ namespace olc
 		// Draws a decal rotated to specified angle, wit point of rotation offset
 		void DrawRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center = { 0.0f, 0.0f }, const olc::vf2d& scale = { 1.0f,1.0f }, const olc::Pixel& tint = olc::WHITE);
 		void DrawPartialRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale = { 1.0f, 1.0f }, const olc::Pixel& tint = olc::WHITE);
-		void DrawPartialSquishedRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale = { 1.0f, 1.0f }, const olc::Pixel& tint = olc::WHITE);
+		void DrawPartialSquishedRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale = { 1.0f, 1.0f }, const olc::vf2d& squishScale = { 1.0f, 1.0f }, const olc::Pixel& tint = olc::WHITE);
 		// Draws a multiline string as a decal, with tiniting and scaling
 		void DrawStringDecal(const olc::vf2d& pos, std::string_view sText, const Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f },const float width=std::numeric_limits<float>::max(),const bool disableDynamicScaling=false);
 		void DrawOGStringDecal(const olc::vf2d& pos, const std::string& sText, const Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
@@ -3322,7 +3322,7 @@ namespace olc
 		di.structure = nDecalStructure;
 		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
 	}
-	void PixelGameEngine::DrawPartialSquishedRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale, const olc::Pixel& tint)
+	void PixelGameEngine::DrawPartialSquishedRotatedDecal(const olc::vf2d& pos, olc::Decal* decal, const float fAngle, const olc::vf2d& center, const olc::vf2d& source_pos, const olc::vf2d& source_size, const olc::vf2d& scale, const olc::vf2d& squishScale, const olc::Pixel& tint)
 	{
 		DecalInstance di;
 		di.decal = decal;
@@ -3330,10 +3330,10 @@ namespace olc
 		di.tint = { tint, tint, tint, tint };
 		di.w = { 1, 1, 1, 1 };
 		di.pos.resize(4);
-		di.pos[0] = (olc::vf2d(0.0f, 0.0f) - center);
-		di.pos[1] = (olc::vf2d(0.0f, source_size.y) - center);
-		di.pos[2] = (olc::vf2d(source_size.x, source_size.y) - center);
-		di.pos[3] = (olc::vf2d(source_size.x, 0.0f) - center);
+		di.pos[0] = (olc::vf2d(0.0f, 0.0f) - center)*scale;
+		di.pos[1] = (olc::vf2d(0.0f, source_size.y) - center)*scale;
+		di.pos[2] = (olc::vf2d(source_size.x, source_size.y) - center)*scale;
+		di.pos[3] = (olc::vf2d(source_size.x, 0.0f) - center)*scale;
 		float c = cos(fAngle), s = sin(fAngle);
 		for (int i = 0; i < 4; i++)
 		{
@@ -3341,10 +3341,10 @@ namespace olc
 			di.pos[i] = di.pos[i] * vInvScreenSize * 2.0f - olc::vf2d(1.0f, 1.0f);
 			di.pos[i].y *= -1.0f;
 		}
-		di.pos[0] *= scale;
-		di.pos[1] *= scale;
-		di.pos[2] *= scale;
-		di.pos[3] *= scale;
+		di.pos[0] *= squishScale;
+		di.pos[1] *= squishScale;
+		di.pos[2] *= squishScale;
+		di.pos[3] *= squishScale;
 
 		olc::vf2d uvtl = source_pos * decal->vUVScale;
 		olc::vf2d uvbr = uvtl + (source_size * decal->vUVScale);
diff --git a/emscripten_build.ps1 b/emscripten_build.ps1
index c2c18e80..2868617f 100755
--- a/emscripten_build.ps1
+++ b/emscripten_build.ps1
@@ -1,6 +1,22 @@
 git update-index --assume-unchanged "Adventures in Lestoria/packkey.cpp"
 clear
+rm -R bin
 mkdir bin
+mkdir bin/assets
+cp -R 'Adventures in Lestoria/buildtemplate.html' bin/index.html
+cp -R "Adventures in Lestoria/assets/Campaigns" bin/assets
+cp -R "Adventures in Lestoria/assets/config" bin/assets
+cp -R "Adventures in Lestoria/assets/maps" bin/assets
+cp -R "Adventures in Lestoria/assets/backgrounds" bin/assets
+rm -R bin/assets/backgrounds/commercial_assets
+rm -R bin/assets/maps/commercial_assets
+cp -R "Adventures in Lestoria/assets/monsters" bin/assets
+cp -R "Adventures in Lestoria/assets/music" bin/assets
+cp -R "Adventures in Lestoria/assets/npcs" bin/assets
+cp -R "Adventures in Lestoria/assets/sounds" bin/assets
+cp -R "Adventures in Lestoria/assets/gamepack.pak" bin/assets
+cp -R "Adventures in Lestoria/assets/themes" bin/assets
+cp -R "Adventures in Lestoria/assets/*.ttf" bin/assets
 $ErrorActionPreference = "Stop"
 
 emcmake cmake -DCMAKE_BUILD_TYPE=Release .
diff --git a/x64/Release/Adventures in Lestoria.exe b/x64/Release/Adventures in Lestoria.exe
index 2f34b8cc..017c7f6e 100644
Binary files a/x64/Release/Adventures in Lestoria.exe and b/x64/Release/Adventures in Lestoria.exe differ