| 1. |  Conquest! | CODENAME: STEAM - Shut Up, Wesley! (#2) | 50,980 | |
| 2. | Conquest! | CODENAME: STEAM - London's Alien Invasion! (#1) | 28,908 | |
| 3. | Conquest! | CODENAME: STEAM - Sprint for the Finish! (#3) | 13,848 | |
| 4. | Nintendo Life | Code Name: S.T.E.A.M. in Review – Refreshingly Different, Monstrously Satisfying | 5,669 | Review |
| 5. | Nintendo Life | Wil Wheaton in Code Name: S.T.E.A.M. – What's Everybody's Problem? | 3,543 | |
| 6. | Arekkz Gaming | Codename STEAM Gameplay Part 1 (3DS) | 2,855 | |
| 7. | NintendoSwitchGuru | Bugs VS Tanks Nintendo 3DS Gameplay 1 + Mission 1 & 2 | 2,790 | |
| 8. | FamilyGamerTV | Code Name S.T.E.A.M. Inspired Chess Craze | 1,309 | |
| 9. | FamilyGamerTV | 2 Minute Guide: Code Name - STEAM (PEGI 12+) | 1,225 | Guide |
| 10. | Luke4Smith | My Nintendo 3DS Friend Code No More Please | 974 | |
| 11. | Snorth93 | Code Name Steam, Smash Bros, Splatoon, Bayonetta & More! (Nintendo E3 2014 Day 3 Roundup) | 591 | |
| 12. | Yourdailycards | Code Name: S.T.E.A.M 3DS Demo First Look Gameplay | 328 | First Impressions |
| 13. | Tech Jamo | *New* Nintendo 3ds: Code Name S.T.E.A.M Gameplay (UK) | 283 | |
| 14. | steviet7 | Opening Code Name S.T.E.A.M. (UK) With Gameplay | 193 | |
| 15. | Gaming Reinvented | Code Name STEAM; Nintendo Direct Presentation | 182 | |
| 16. | GAME | Code Name Steam X amiibo | 129 | |
| 17. | StoneColdMiracle | The Perilous Tale of Code Name S.T.E.A.M, Nintendo's Unloved Brat | 101 | |
| 18. | Nintendo Insider | Code Name: S.T.E.A.M. - The Game Awards 2014 trailer | 81 | Preview |
