Setting up Gears of War 2 Hollow Installer/Launcher on SteamOS (ArchLinux)

gow2-setup.sh

#!/usr/bin/env bash
set -euo pipefail

# Alright, so assuming you already own a copy of Gears of War 2 and have the data file, as a ZIP, ready to roll-- here are a few steps
# for setting up on linux using Winetricks and Steam

# Setting sudo password if needed
echo "Setting up environment..."
passwd || true

# Temporarily disabling SteamOS read-only mode
sudo steamos-readonly disable

# Setting up Pacman keys
sudo pacman-key --init || true
sudo pacman-key --populate archlinux holo || sudo pacman-key --populate archlinux

echo "Installing base wine packages..."
sudo pacman -S --needed --noconfirm \
  wine-staging \
  winetricks \
  wine-mono \
  wine-gecko \
  protontricks \
  bottles \
  lutris \
  mangohud \
  gamemode \
  vulkan-icd-loader \
  lib32-vulkan-icd-loader \
  mesa \
  lib32-mesa \
  giflib \
  lib32-giflib \
  libpng \
  lib32-libpng \
  gnutls \
  lib32-gnutls \
  mpg123 \
  lib32-mpg123 \
  openal \
  lib32-openal \
  v4l-utils \
  lib32-v4l-utils \
  libpulse \
  lib32-libpulse \
  alsa-lib \
  lib32-alsa-lib \
  alsa-plugins \
  lib32-alsa-plugins \
  libjpeg-turbo \
  lib32-libjpeg-turbo \
  sqlite \
  lib32-sqlite \
  libxcomposite \
  lib32-libxcomposite \
  libxinerama \
  lib32-libxinerama \
  ncurses \
  lib32-ncurses \
  libxslt \
  lib32-libxslt \
  gtk3 \
  lib32-gtk3 \
  gst-plugins-base-libs \
  lib32-gst-plugins-base-libs

# Re-enabling SteamOS read-only mode
sudo steamos-readonly enable

echo "==> Base installation complete"
echo "Installed: wine-staging, winetricks, protontricks, bottles, lutris, wine-mono, wine-gecko"

echo "Installing required redistributable packages for wine..." 
winetricks vcrun2013
winetricks corefonts
winetricks d3dx9

echo "Creating run script to use in Steam..."

read -r -p "Enter the full path to the Hollow launcher folder: " HOLLOW_DIR
# Using Home folder called .bin for script storage
mkdir -p "$HOME/.bin"

cat > "$HOME/.bin/hollow-launcher.sh" <<'EOF'
#!/usr/bin/env bash
export WINEPREFIX="$HOME/.wine"
cd "$HOLLOW_DIR"
exec wine "$HOLLOW_DIR/HollowLauncher.exe"
EOF

chmod +x "$HOME/bin/hollow-launcher.sh"

echo "Running GoW2 Hollow Launcher..."
echo "==> NOTE: The prefix is $HOME/.wine"

export WINEPREFIX="$HOME/.wine"
wine "/path/to/HollowLauncher.exe"

exit