Walkthrough for level 21 of Space Travel. Level 21 starts with splitting arrows and poison needles. This level mainly relies on splitting arrows. Below, the editor brings you a walkthrough for level 21 of Defending Carrot 4: Space Travel. Come and take a look. Bar.
1. Make a split arrow at the beginning and put a poison needle on it.
2. In the second wave, add a splitting arrow in the middle, in the third wave, place an electromagnetic gun in the upper right corner, and in the fourth wave, put a fire bottle in the middle.
3. In waves 5-6, continue to increase the number of splitting arrows, add a poison needle at the bottom, place a railgun and splitting arrows on the left, and also place a splitting arrow on the far right.
4. By the 7th wave, all basic props will be cleared. In the 8th wave, the turrets will be upgraded. You can add several turrets to complete the level.
