| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| metal slug online 2 players | 1.14 | 0.5 | 9606 | 33 |
| metal slug x 2 player game online | 0.56 | 0.8 | 8311 | 21 |
| metal slug 2 player online | 1.73 | 0.4 | 9430 | 8 |
| metal slug 2 online | 0.95 | 1 | 2847 | 86 |
| metal slug 2 play online | 0.34 | 0.1 | 9218 | 48 |
| metal slug 2 online free | 0.11 | 1 | 9615 | 17 |
| metal slug 2 online game | 0.61 | 0.5 | 6557 | 99 |
| metal slug 2 online play free | 0.55 | 0.8 | 887 | 35 |
| metal slug online multiplayer pc | 1.33 | 0.6 | 5925 | 15 |
| metal slug 2 game online free play | 0.18 | 0.4 | 8542 | 54 |
| metal slug 2 free play | 0.12 | 1 | 6609 | 54 |
| metal slug 3 online multiplayer | 1.37 | 0.9 | 1025 | 10 |
| metal slug 4 2 player | 0.17 | 0.7 | 190 | 73 |
| metal slug 4 players | 1.88 | 0.7 | 3875 | 43 |
| play metal slug online multiplayer | 1.99 | 1 | 2840 | 11 |
| metal slug online 1 | 0.69 | 0.6 | 59 | 3 |
