Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
play free zombie survival games | 0.05 | 0.7 | 3326 | 67 |
zombie survival games online free to play | 1.45 | 0.2 | 9490 | 8 |
play free on pc zombie games survival | 0.58 | 0.7 | 954 | 38 |
best free to play zombie survival games | 0.22 | 0.1 | 4213 | 18 |
best free to play zombie survival games steam | 0.09 | 1 | 607 | 31 |