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| 2. | Achievement Land | 24,750 | ReactorX 2 #Xbox Updated to 2000GS - Xbox/Windows Stack | 3:40 |
| 3. | Cheetah's Guides | 8,888 | ReactorX 3 - Achievement Walkthrough (1000G IN 35 MINUTES) VERY EASY! | 0:00 |
| 4. | TK Trickster | 6,629 | 170,000 Gamerscore | Games for Xbox Easy 170k Gamerscore | FREE & GAME PASS! (July 2022) | 10:56 |
| 5. | The Hidden Levels | 571 | ReactorX 3 100% Achievement Walkthrough * 1000GS in 30-40 Minutes * | 0:00 |
| 6. | Pozermobil | 434 | ReactorX 2 | Easy Cheap Fast Platinum! | 100% Trophy Guide | 3:25 |
| 7. | K4rn4ge | 296 | ReactorX 2 - Updated to 2000G Achievement Walkthrough - Xbox & Windows Stack ! | 3:01 |
| 8. | StormChaser Z | 94 | ReactorX 2 Achievement Guide 1000GS in 3 Mins! [Xbox/Win Stack] | 4:27 |
| 9. | InDepth Gaming! | 54 | Fire Reviews: ReactorX on Xbox One | 4:32 |
| 10. | MagneonGames | 51 | ReactorX (Nintendo Switch) Demo - Reactor A - Seven Minutes | 7:21 |
| 11. | XBLA Fans | 37 | ReactorX 3 Quick Taste | 0:00 |
| 12. | dougbarrett619part2 | 8 | ReactorX 2 number 2019 im cheap and easy again | 0:29 |
| 13. | ADT Productions | 8 | Reactor X 100% Playthrough - TA Rank 8454 - 9-15-2020 | 33:16 |
| 14. | Jay Gaming | 7 | ReactorX - Full Gameplay Walkthrough | 39:09 |
| 15. | MrCrazyDeakon | 7 | ReactorX A Quick And Easy 5,000 Gamerscore In 25 Minutes | 28:51 |
| 16. | Flux Achieves | 5 | ReactorX 2 easy 1k gamerscore | 3:18 |
| 17. | ClovenCasey | 3 | ReactorX | 2:15:38 |
