👍 LIKE the game and follow @ByGoalZ for free $500 cash!
💥 Welcome to SECRET BASE TYCOON!
🔨 Build and run your own secret underground base!
🚗Drive tanks and combat other players!
✈️Fly airplanes and conquer the map!
👑Climb the leaderboard!
- You make money by buying more buttons
- You also make money by eliminating zombies.
💾 All progress is autosaved so you can resume back at any time! 💾