Star Defender 4 has started downloading.
Get ready to play!
Your download will begin automatically. If it didn't start, download manually here.
Star Defender 4 is a space shooter. A new war rages across the galaxy and humanity needs a fearless pilot. Guide your ship through more than 100 levels, blast swarms of aliens, and explore strange zones with black holes. Upgrade weapons and clear eight massive missions packed with action. Grab your ship and play today.
Step 1
Open
Open the Star-Defender4.exe file from the downloads list at the top right corner of this window.
Step 2
Allow
If prompted, click "Yes" on the system dialogs.
Step 3
Install
Wait for the installation to finish.
Back to the game page »
