diff --git a/include/render/gui/LifeProgress.h b/include/render/gui/LifeProgress.h
new file mode 100644
index 0000000..e87606c
--- /dev/null
+++ b/include/render/gui/LifeProgress.h
@@ -0,0 +1,9 @@
+#pragma once
+
+namespace td {
+namespace gui {
+
+extern void RenderLifeProgress(float progress);
+
+} // namespace gui
+} // namespace td
diff --git a/src/render/gui/CastleTooltip.cpp b/src/render/gui/CastleTooltip.cpp
index 95634a2..4d8d7d7 100644
--- a/src/render/gui/CastleTooltip.cpp
+++ b/src/render/gui/CastleTooltip.cpp
@@ -1,5 +1,6 @@
 #include "render/gui/CastleTooltip.h"
 #include "render/gui/imgui/imgui.h"
+#include "render/gui/LifeProgress.h"
 
 #include "render/WorldRenderer.h"
 
@@ -15,12 +16,18 @@ CastleTooltip::CastleTooltip(client::Client* client) : GuiWidget(client) {
 void CastleTooltip::Render() {
 	if (m_Castle == nullptr) return;
 
-	ImGui::BeginTooltip();
-	ImGui::PushStyleColor(ImGuiCol_Text, render::WorldRenderer::GetImGuiTeamColor(m_Castle->GetTeam()->GetColor()));
-	ImGui::Text("Castle : ");
-	ImGui::PopStyleColor();
-	ImGui::Text("\tCastle HP : %i/%i", static_cast<int>(m_Castle->GetLife()), game::TeamCastle::CastleMaxLife);
-	ImGui::EndTooltip();
+	if (ImGui::GetIO().KeyShift) {
+		ImGui::BeginTooltip();
+		ImGui::PushStyleColor(ImGuiCol_Text, render::WorldRenderer::GetImGuiTeamColor(m_Castle->GetTeam()->GetColor()));
+		ImGui::Text("Castle : ");
+		ImGui::PopStyleColor();
+		ImGui::Text("\tCastle HP : %i/%i", static_cast<int>(m_Castle->GetLife()), game::TeamCastle::CastleMaxLife);
+		ImGui::EndTooltip();
+	} else {
+		ImGui::BeginTooltip();
+		RenderLifeProgress(m_Castle->GetLife() / static_cast<float>(game::TeamCastle::CastleMaxLife));
+		ImGui::EndTooltip();
+	}
 }
 
 } // namespace gui
diff --git a/src/render/gui/LifeProgress.cpp b/src/render/gui/LifeProgress.cpp
new file mode 100644
index 0000000..1670acb
--- /dev/null
+++ b/src/render/gui/LifeProgress.cpp
@@ -0,0 +1,15 @@
+#include "render/gui/LifeProgress.h"
+
+#include "render/gui/imgui/imgui.h"
+
+namespace td {
+namespace gui {
+
+void RenderLifeProgress(float progress) {
+	ImGui::PushStyleColor(ImGuiCol_PlotHistogram, { 1 - progress, progress, 0, 1 });
+	ImGui::ProgressBar(progress, { 100, 25 }, "");
+	ImGui::PopStyleColor();
+}
+
+} // namespace gui
+} // namespace td
diff --git a/src/render/gui/MobTooltip.cpp b/src/render/gui/MobTooltip.cpp
index 99d15b5..aa0279a 100644
--- a/src/render/gui/MobTooltip.cpp
+++ b/src/render/gui/MobTooltip.cpp
@@ -1,5 +1,6 @@
 #include "render/gui/MobTooltip.h"
 #include "render/gui/imgui/imgui.h"
+#include "render/gui/LifeProgress.h"
 
 #include "render/WorldRenderer.h"
 
@@ -19,25 +20,31 @@ void MobTooltip::Render() {
 
 	// TODO: add sender null check
 
-	const game::Player* sender = GetClient()->GetGame().GetPlayerById(m_Mob->GetSender());
-	ImGui::BeginTooltip();
-	ImGui::Text("Sender :");
-	ImGui::SameLine();
-	ImGui::PushStyleColor(ImGuiCol_Text, render::WorldRenderer::GetImGuiTeamColor(sender->GetTeamColor()));
-	ImGui::Text("%s", sender->GetName().c_str());
-	ImGui::PopStyleColor();
-	ImGui::Text("Mob HP : %.1f/%i", m_Mob->GetHealth(), m_Mob->GetStats()->GetMaxLife());
-	ImGui::Text("Mob Type : %s", game::MobFactory::GetMobName(m_Mob->GetType()).c_str());
-	ImGui::Text("Mob Level : %i", m_Mob->GetLevel());
-	ImGui::NewLine();
-	ImGui::Text("Mob Stats :");
-	ImGui::Text("\tMax health : %i", m_Mob->GetStats()->GetMaxLife());
-	ImGui::Text("\tSpeed : %.1f", m_Mob->GetStats()->GetMovementSpeed());
-	ImGui::Text("\tDamage : %.1f", m_Mob->GetStats()->GetDamage());
-	ImGui::Text("\tMoney cost : %i", m_Mob->GetStats()->GetMoneyCost());
-	ImGui::Text("\tEXP cost : %i", m_Mob->GetStats()->GetExpCost());
-	ImGui::Text("\tEXP reward : %i", m_Mob->GetStats()->GetExpReward());
-	ImGui::EndTooltip();
+	if (ImGui::GetIO().KeyShift) {
+		const game::Player* sender = GetClient()->GetGame().GetPlayerById(m_Mob->GetSender());
+		ImGui::BeginTooltip();
+		ImGui::Text("Sender :");
+		ImGui::SameLine();
+		ImGui::PushStyleColor(ImGuiCol_Text, render::WorldRenderer::GetImGuiTeamColor(sender->GetTeamColor()));
+		ImGui::Text("%s", sender->GetName().c_str());
+		ImGui::PopStyleColor();
+		ImGui::Text("Mob HP : %.1f/%i", m_Mob->GetHealth(), m_Mob->GetStats()->GetMaxLife());
+		ImGui::Text("Mob Type : %s", game::MobFactory::GetMobName(m_Mob->GetType()).c_str());
+		ImGui::Text("Mob Level : %i", m_Mob->GetLevel());
+		ImGui::NewLine();
+		ImGui::Text("Mob Stats :");
+		ImGui::Text("\tMax health : %i", m_Mob->GetStats()->GetMaxLife());
+		ImGui::Text("\tSpeed : %.1f", m_Mob->GetStats()->GetMovementSpeed());
+		ImGui::Text("\tDamage : %.1f", m_Mob->GetStats()->GetDamage());
+		ImGui::Text("\tMoney cost : %i", m_Mob->GetStats()->GetMoneyCost());
+		ImGui::Text("\tEXP cost : %i", m_Mob->GetStats()->GetExpCost());
+		ImGui::Text("\tEXP reward : %i", m_Mob->GetStats()->GetExpReward());
+		ImGui::EndTooltip();
+	} else {
+		ImGui::BeginTooltip();
+		RenderLifeProgress(m_Mob->GetHealth() / m_Mob->GetStats()->GetMaxLife());
+		ImGui::EndTooltip();
+	}
 }
 
 } // namespace gui