Some players don’t know how to pass the ninth level of Space Crossing. This level mainly uses anchors and rocket launchers. The following editor will bring you a guide to clearing the ninth level of Space Crossing 4.
1. At the beginning, place an anchor on the upper right side and an anchor in the middle.
2. In the second wave, place a poison needle in the middle on the left, and in the third wave, place a rocket launcher in the middle.
3. In waves 4-5, place rocket launchers and fire bottles on the far right, and try to clear the props on the map as quickly as possible.
4. Remember to recharge the power switch. You can continue to add rocket launchers and anchors later.