I migliori editori su Steam - Lettera X
| Nome | Conteggio delle applicazioni |
|---|---|
| XSEED Games | 460 |
| Xbox Game Studios | 277 |
| 101XP | 31 |
| XD | 28 |
| Xenoaisam Studio | 23 |
| Xitilon | 19 |
| XSGames | 18 |
| XDEVS LTD | 16 |
| XO GAMES PUBLISHING | 15 |
| XIAOXIAO STUDIO | 14 |
| 2x2 Games | 13 |
| XXIV | 10 |
| Xefier Games Inc. | 9 |
| XDesktopSoft | 9 |
| XNZONE | 8 |
| XOCUS | 7 |
| Xendra | 7 |
| xRed Games | 7 |
| XCentric | 7 |
| X-Legend Entertainment Co., Ltd. | 6 |