diff --git a/launcher/helper.sh b/launcher/helper.sh
new file mode 100644
index 0000000..96aae28
--- /dev/null
+++ b/launcher/helper.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+# helper.sh - sources everything and tries to refresh the token
+cd /meow
+
+source auth.sh
+source ms_auth.sh
+source launch.sh
+source version.sh
+
+function _login() {
+	read -p "E-Mail: " login
+	read -s -p "Password: " pass
+	_login "$login" "$pass"
+
+	cat auth.json
+}
+
+echo "Welcome to CurseMe (WIP)!"
+if [[ -f auth.json ]]; then
+	refresh
+else
+	echo -e 'This looks like your first launch. Start with logging in by executing `_login` or `ms_login` (i will rename those later)'
+fi
+
+PS1='CurseMe$ '
+echo "Available (user-facing) commands:
+
+list_versions           - well...
+fetch_version <version> - downloads a specific version
+
+launch <version>        - launches a previously downloaded version
+
+_login                  - classic Mojang login
+ms_login                - microsoft login 
+
+Have fun!"
diff --git a/launcher/launch.sh b/launcher/launch.sh
index a4d6954..6fad434 100755
--- a/launcher/launch.sh
+++ b/launcher/launch.sh
@@ -1,6 +1,10 @@
 #!/bin/bash
 
 function launch() {
+	if [[ "$1" == '' ]]; then
+		echo uh oh
+		exit 1
+	fi
 	cd "$1"
 	mkdir -p natives
 
diff --git a/launcher/ms_auth.sh b/launcher/ms_auth.sh
index bd27717..8124a7c 100755
--- a/launcher/ms_auth.sh
+++ b/launcher/ms_auth.sh
@@ -4,7 +4,7 @@ function get_client_id() {
 	curl https://raw.githubusercontent.com/PolyMC/PolyMC/develop/CMakeLists.txt | grep Launcher_MSA_CLIENT_ID | awk '{print $2}' | sed 's/"//g'	> client_id 
 }
 
-function login() {
+function ms_login() {
 	res="$(curl "https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode?client_id=$(cat client_id)&scope=XboxLive.signin%20offline_access")"
 	jq '.message' <<< "$res"
 	echo "Press <return> after authenticating"
diff --git a/launcher/windows/build.sh b/launcher/windows/build.sh
new file mode 100644
index 0000000..099e9f1
--- /dev/null
+++ b/launcher/windows/build.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+rm -R build/curseme-w32/meow/
+curl -L -o meow.tar.gz https://git.sakamoto.pl/domi/curseme/-/archive/launcher/curseme-launcher.tar.gz?path=launcher
+tar xvf meow.tar.gz
+mkdir -p build/curseme-w32/meow
+mv curseme-launcher-launcher/launcher/* build/curseme-w32/meow/
+
+styrene -o ./build ./curseme.cfg
diff --git a/launcher/windows/curseme.cfg b/launcher/windows/curseme.cfg
new file mode 100644
index 0000000..6d24efd
--- /dev/null
+++ b/launcher/windows/curseme.cfg
@@ -0,0 +1,34 @@
+# Styrene config file for gtk-demo and related apps.
+# https://github.com/achadwick/styrene/
+
+[bundle]
+packages = p7zip {pkg_prefix}jq {pkg_prefix}curl msys2-runtime
+filename_stub = curseme
+display_name = CurseMe
+description = 3rd-party Minecraft launcher
+version = 0.1
+url = https://git.sakamoto.pl/domi/curseme/
+launchers = meow
+
+delete = 
+	mingw*/share/man/*
+	mingw*/share/doc/*
+	mingw*/include/*
+
+
+# messy, but idc
+nodelete =
+	usr/bin/7z
+	usr/bin/msys-2.0.dll
+	usr/lib/p7zip/*
+	usr/bin/cygpath.exe
+
+    mingw*/bin/*.dll
+	mingw*/bin/*.exe
+
+[meow]
+name = CurseMe
+comment = nie wiem
+exec = bash --rcfile /meow/helper.sh
+icon = input-tablet
+terminal = true