diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 824c5ae..40f549a 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -2,6 +2,7 @@ add_executable(simulators)
 target_sources(simulators PRIVATE
     ${CMAKE_CURRENT_LIST_DIR}/main.cpp
     ${CMAKE_CURRENT_LIST_DIR}/simulator_base.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/simulators.cpp
 )
 
 target_compile_options(simulators PRIVATE $<$<CONFIG:Debug>:
@@ -17,4 +18,5 @@ target_include_directories(simulators
 
 target_link_libraries(simulators PRIVATE
     UI
+    Timer
 )
\ No newline at end of file
diff --git a/tools/simulators.cpp b/tools/simulators.cpp
new file mode 100644
index 0000000..b187de7
--- /dev/null
+++ b/tools/simulators.cpp
@@ -0,0 +1,64 @@
+#include "simulators.hpp"
+#include "test_sim.hpp"
+
+Simulators::Simulators()
+{
+    
+}
+
+void Simulators::run()
+{
+    if (this->p_simulators.empty())
+    {
+        return;
+    }
+    if (this->p_current_simulator.empty())
+    {
+        return;
+    }
+
+    this->p_simulators.at(p_current_simulator)->run();
+}
+
+void Simulators::stop()
+{
+    if (this->p_simulators.empty())
+    {
+        return;
+    }
+    if (this->p_current_simulator.empty())
+    {
+        return;
+    }
+
+    this->p_simulators.at(p_current_simulator)->stop();
+}
+
+void Simulators::switch_simulator(std::string name)
+{
+    if (this->p_simulators.empty())
+    {
+        return;
+    }
+    if (!this->p_current_simulator.empty())
+    {
+        this->p_simulators.at(p_current_simulator)->stop();
+    }
+
+    this->p_current_simulator = name;
+    this->p_simulators.at(p_current_simulator)->run();
+}
+
+Simulator_base* Simulators::invoke_active_simulator() const
+{
+    if (this->p_simulators.empty())
+    {
+        return nullptr;
+    }
+    if (this->p_current_simulator.empty())
+    {
+        return nullptr;
+    }
+
+    return this->p_simulators.at(p_current_simulator).get();
+}
\ No newline at end of file
diff --git a/tools/simulators.hpp b/tools/simulators.hpp
new file mode 100644
index 0000000..6e78c8e
--- /dev/null
+++ b/tools/simulators.hpp
@@ -0,0 +1,19 @@
+#pragma once
+#include <memory>
+#include <map>
+
+#include "simulator_base.hpp"
+
+#define INSERT_SIMULATOR(type) p_simulators.insert(std::make_pair(type().name(), std::make_unique<type>()));
+
+class Simulators {
+    public:
+        Simulators();
+        void run();
+        void stop();
+        void switch_simulator(std::string name);
+        Simulator_base* invoke_active_simulator() const;
+    private:
+        std::map<std::string, std::unique_ptr<Simulator_base>> p_simulators;
+        std::string p_current_simulator;
+};
\ No newline at end of file