diff --git a/main.py b/main.py
new file mode 100644
index 0000000..c764cf8
--- /dev/null
+++ b/main.py
@@ -0,0 +1,200 @@
+import os
+import shutil
+import tkinter
+from tkinter import messagebox, filedialog, font
+from tkinter.ttk import Progressbar, Button
+from tooltip import CreateToolTip
+from functools import partial
+
+runningpath = os.path.dirname(__file__)
+appdata = os.environ['LOCALAPPDATA']
+
+if os.path.isdir(f'{appdata}\\Roblox'):
+    print('Roblox directory in AppData installed: continuing.')
+else:
+    tkinter.messagebox.showerror("Roblox directory in AppData directory does not seem to exist. Program halted.")
+    exit()
+
+if os.path.isdir(f'{appdata}\\Roblox\\Versions'):
+    print('Roblox versions directory seem to exist: checking if they actually have crap in them.')
+    rblxversions = [f.path for f in os.scandir(f'{appdata}\\Roblox\\Versions') if f.is_dir()]
+    if not rblxversions:
+        tkinter.messagebox.showerror("There seem to be no currently installed Roblox versions, "
+                                     "therefore making it very unlikely any Roblox versions are currently installed. "
+                                     "Program halted.")
+        exit()
+else:
+    tkinter.messagebox.showerror("Roblox versions directory doesn't seem to exist, "
+                                 "therefore making it very unlikely any Roblox versions are currently installed. "
+                                 "Program halted.")
+
+for x in rblxversions:
+    if os.path.isfile(f'{x}\\RobloxPlayerBeta.exe'):
+        print(f"I found the Roblox engine player directory! {x}")
+        rblxclient = x
+    elif os.path.isfile(f'{x}\\RobloxStudioBeta.exe'):
+        print(f"I found the Roblox engine studio directory! {x}")
+        rblxstudio = x
+
+try:
+    rblxclient
+except NameError:
+    tkinter.messagebox.showerror("I couldn't find any Roblox versions that contain the Roblox engine player. Program halted.")
+
+rblxsounds = f'{rblxclient}\\content\\sounds'
+if not os.path.isdir(rblxsounds):
+    tkinter.messagebox.showerror("Umm... That's odd, I couldn't find the directory where the sounds are stored.. Program halted, I guess?")
+
+# Whoo! We made it to the sound files!
+expected_sounds = {
+    "uuhhh": f'{rblxsounds}\\uuhhh.mp3',
+    "snap": f'{rblxsounds}\\snap.mp3',
+    "impact_water": f'{rblxsounds}\\impact_water.mp3',
+    "impact_explosion_03": f'{rblxsounds}\\impact_explosion_03.mp3',
+    "action_swim": f'{rblxsounds}\\action_swim.mp3',
+    "action_jump_land": f'{rblxsounds}\\action_jump_land.mp3',
+    "action_jump": f'{rblxsounds}\\action_jump.mp3',
+    "action_get_up": f'{rblxsounds}\\action_get_up.mp3',
+    "action_footsteps_plastic": f'{rblxsounds}\\action_footsteps_plastic.mp3',
+    "action_falling": f'{rblxsounds}\\action_falling.mp3'
+}
+expected_backups = {
+    "uuhhh": f'{rblxsounds}\\uuhhh.mp3.bak',
+    "snap": f'{rblxsounds}\\snap.mp3.bak',
+    "impact_water": f'{rblxsounds}\\impact_water.mp3.bak',
+    "impact_explosion_03": f'{rblxsounds}\\impact_explosion_03.mp3.bak',
+    "action_swim": f'{rblxsounds}\\action_swim.mp3.bak',
+    "action_jump_land": f'{rblxsounds}\\action_jump_land.mp3.bak',
+    "action_jump": f'{rblxsounds}\\action_jump.mp3.bak',
+    "action_get_up": f'{rblxsounds}\\action_get_up.mp3.bak',
+    "action_footsteps_plastic": f'{rblxsounds}\\action_footsteps_plastic.mp3.bak',
+    "action_falling": f'{rblxsounds}\\action_falling.mp3.bak'
+}
+sounds = {}
+replacable_sounds = {}
+
+for key, value in expected_sounds.items():
+    if os.path.isfile(value):
+        sounds[key] = value
+
+GuiWindow = tkinter.Tk()
+GuiWindow.title('Roblox Sound Replacer')
+GuiWindow.resizable(False, False)
+
+fontlist = tkinter.font.families()
+if "Segoe UI" in fontlist:
+    fontuse = 'Segoe UI'
+    print("Using Segoe UI font, as it is installed.")
+else:
+    fontuse = 'Arial'
+    print("Using Arial font, as Segoe UI is not installed.")
+labelRow = 0
+
+sounds_info = {
+    "uuhhh": "The Roblox death sound file.",
+    "snap": "i dont think this sound is used ingame",
+    "impact_water": "The sound used for landing in water.",
+    "impact_explosion_03": "This is an explosion sound. It *might* be used in a few games.",
+    "action_swim": "The sound used for swimming.",
+    "action_jump_land": "The sound used for landing.",
+    "action_jump": "The sound used for jumping.",
+    "action_get_up": "The (rarely used) sound used when the character gets up.",
+    "action_footsteps_plastic": "The sound used for walking on Plastic material.",
+    "action_falling": "The sound used for falling.",
+    "bass": "i dont know and its also not an mp3 file so im not gonna touch that"
+}
+sounds_textboxes = {}
+sounds_browsers = {}
+
+
+def browsefiles(keyparam):
+    filename = filedialog.askopenfilename(initialdir=runningpath,
+                                          title="Select a File",
+                                          filetypes=(("*.mp3 files",
+                                                      "*.mp3*"),
+                                                     ("all files",
+                                                      "*.*")))
+    sounds_textboxes[keyparam].insert(0, filename)
+
+
+for key, value in sounds.items():
+    labelRow = labelRow + 1
+    currentLabel = tkinter.Label(GuiWindow, text=key, font=(fontuse, 12))
+    currentLabel.grid(column=1, row=labelRow)
+    CreateToolTip(currentLabel, sounds_info[key])
+    labelRow = labelRow + 1
+    currentTextbox = tkinter.ttk.Entry(GuiWindow)
+    sounds_textboxes[key] = currentTextbox
+    currentTextbox.grid(column=1, row=labelRow, sticky='ew')
+    labelRow = labelRow + 1
+    button_explore = Button(GuiWindow,
+                            text="Browse files",
+                            command=partial(browsefiles, key))
+    button_explore.grid(column=1, row=labelRow, sticky='ew')
+    labelRow = labelRow + 1
+    tkinter.ttk.Separator(GuiWindow).grid(column=1, row=labelRow, sticky='ew', pady=5)
+
+for key, value in expected_sounds.items():
+    if os.path.isfile(f'{runningpath}\\{key}.mp3'):
+        replacable_sounds[key] = f'{runningpath}\\{key}.mp3'
+        try:
+            sounds_textboxes[key].insert(0, f'{runningpath}\\{key}.mp3')
+        except KeyError:
+            pass
+
+
+def soundreplace():
+    for xkey, y in sounds_textboxes.items():
+        currentvaluetext = y.get()
+        if not currentvaluetext == '':
+            replacable_sounds[xkey] = currentvaluetext
+    GuiButton['state'] = 'disabled'
+    progressleap = 100 / len(replacable_sounds.values())
+    for xkey, y in replacable_sounds.items():
+        if xkey in sounds:
+            shutil.move(sounds[xkey], f'{sounds[xkey]}.bak')
+            try:
+                shutil.copyfile(y, sounds[xkey])
+            except FileNotFoundError:
+                tkinter.messagebox.showerror('File not found',
+                                             f'File {y} is missing and therefore could not be copied. '
+                                             f'Action cancelled.')
+                GuiButton['state'] = 'normal'
+                progress['value'] = 0
+                return
+            progress['value'] = progress['value'] + progressleap
+    if progress['value'] == 100:
+        GuiButton['state'] = 'normal'
+        tkinter.messagebox.showinfo('Success', 'All sound files have been replaced!')
+        progress['value'] = 0
+
+
+def soundrevert():
+    GuiRevertButton['state'] = 'disabled'
+    progressleap = 100 / len(expected_backups.values())
+    for xkey, y in expected_backups.items():
+        progress['value'] = progress['value'] + progressleap
+        if os.path.isfile(y):
+            try:
+                os.remove(expected_sounds[xkey])
+            except FileNotFoundError:
+                pass  # File does not exist.
+            os.rename(y, expected_sounds[xkey])
+        if progress['value'] == 100:
+            GuiRevertButton['state'] = 'normal'
+            tkinter.messagebox.showinfo('Success', 'All sound files have been reverted!')
+            progress['value'] = 0
+
+
+GuiButton = tkinter.ttk.Button(GuiWindow, text='Replace', command=soundreplace)
+GuiButton.grid(column=1, row=labelRow + 2)
+CreateToolTip(GuiButton, 'Replaces sound files accordingly.')
+GuiRevertButton = tkinter.ttk.Button(GuiWindow, text='Revert', command=soundrevert)
+GuiRevertButton.grid(column=1, row=labelRow + 3)
+CreateToolTip(GuiRevertButton, 'Reverts any changes to sound files accordingly.')
+progress = Progressbar(GuiWindow, orient='horizontal',
+                       length=400, mode='determinate')
+progress.grid(column=1, row=labelRow + 4, pady=5)
+
+print('Launching Tk window')
+GuiWindow.mainloop()
diff --git a/metadata/file_version_info.txt b/metadata/file_version_info.txt
new file mode 100644
index 0000000..1c3bc14
--- /dev/null
+++ b/metadata/file_version_info.txt
@@ -0,0 +1,44 @@
+# UTF-8
+#
+# For more details about fixed file info 'ffi' see:
+# http://msdn.microsoft.com/en-us/library/ms646997.aspx
+
+VSVersionInfo(
+  ffi=FixedFileInfo(
+    # filevers and prodvers should be always a tuple with four items: (1, 2, 3, 4)
+    # Set not needed items to zero 0. Must always contain 4 elements.
+    filevers=(1,0,0,0),
+    prodvers=(1,0,0,0),
+    # Contains a bitmask that specifies the valid bits 'flags'r
+    mask=0x3f,
+    # Contains a bitmask that specifies the Boolean attributes of the file.
+    flags=0x0,
+    # The operating system for which this file was designed.
+    # 0x4 - NT and there is no need to change it.
+    OS=0x40004,
+    # The general type of file.
+    # 0x1 - the file is an application.
+    fileType=0x1,
+    # The function of the file.
+    # 0x0 - the function is not defined for this fileType
+    subtype=0x0,
+    # Creation date and time stamp.
+    date=(0, 0)
+    ),
+  kids=[
+    StringFileInfo(
+      [
+      StringTable(
+        u'040904B0',
+        [StringStruct(u'CompanyName', u'AtlasC0R3'),
+        StringStruct(u'FileDescription', u'Roblox Sound Replacer'),
+        StringStruct(u'FileVersion', u'1.0.0.0'),
+        StringStruct(u'InternalName', u'Roblox Sound Replacer'),
+        StringStruct(u'LegalCopyright', u''),
+        StringStruct(u'OriginalFilename', u''),
+        StringStruct(u'ProductName', u'Roblox Sound Replacer'),
+        StringStruct(u'ProductVersion', u'1.0.0.0')])
+      ]), 
+    VarFileInfo([VarStruct(u'Translation', [1033, 1200])])
+  ]
+)
\ No newline at end of file
diff --git a/metadata/logo.ico b/metadata/logo.ico
new file mode 100644
index 0000000..85ec99f
Binary files /dev/null and b/metadata/logo.ico differ
diff --git a/metadata/logo.png b/metadata/logo.png
new file mode 100644
index 0000000..b3370fa
Binary files /dev/null and b/metadata/logo.png differ
diff --git a/metadata/metadata.yml b/metadata/metadata.yml
new file mode 100644
index 0000000..aff380b
--- /dev/null
+++ b/metadata/metadata.yml
@@ -0,0 +1,5 @@
+Version: 1.0.0.0
+CompanyName: AtlasC0R3
+FileDescription: Roblox Sound Replacer
+InternalName: Roblox Sound Replacer
+ProductName: Roblox Sound Replacer
\ No newline at end of file
diff --git a/tooltip.py b/tooltip.py
new file mode 100644
index 0000000..8db5314
--- /dev/null
+++ b/tooltip.py
@@ -0,0 +1,55 @@
+import tkinter
+
+
+class CreateToolTip(object):
+    """
+    create a tooltip for a given widget
+    """
+
+    def __init__(self, widget, text='widget info'):
+        self.waittime = 500  # miliseconds
+        self.wraplength = 180  # pixels
+        self.widget = widget
+        self.text = text
+        self.widget.bind("<Enter>", self.enter)
+        self.widget.bind("<Leave>", self.leave)
+        self.widget.bind("<ButtonPress>", self.leave)
+        self.id = None
+        self.tw = None
+
+    def enter(self, event=None):
+        self.schedule()
+
+    def leave(self, event=None):
+        self.unschedule()
+        self.hidetip()
+
+    def schedule(self):
+        self.unschedule()
+        self.id = self.widget.after(self.waittime, self.showtip)
+
+    def unschedule(self):
+        unscheduleid = self.id
+        self.id = None
+        if unscheduleid:
+            self.widget.after_cancel(unscheduleid)
+
+    def showtip(self, event=None):
+        x, y, cx, cy = self.widget.bbox("insert")
+        x += self.widget.winfo_rootx() + 25
+        y += self.widget.winfo_rooty() + 20
+        # creates a toplevel window
+        self.tw = tkinter.Toplevel(self.widget)
+        # Leaves only the label and removes the app window
+        self.tw.wm_overrideredirect(True)
+        self.tw.wm_geometry("+%d+%d" % (x, y))
+        label = tkinter.Label(self.tw, text=self.text, justify='left',
+                              background="#ffffff", relief='solid', borderwidth=1,
+                              wraplength=self.wraplength)
+        label.pack(ipadx=1)
+
+    def hidetip(self):
+        tw = self.tw
+        self.tw = None
+        if tw:
+            tw.destroy()