| 1. |  The Gamer With Kids | KLAUS Walkthrough - Red 1: The Unknown Man [PS4] | 4,475 | Walkthrough |
| 2. | HDGame Trailer | KLAUS - Launch Trailer[HD+] | 2,428 | Preview |
| 3. | Jivitz | -KLAUS- Review and Gameplay | Indie Game Spotlight | 1,534 | Review |
| 4. | The Gamer With Kids | KLAUS Walkthrough - Red 2: I Owe You My Life [PS4] | 1,279 | Walkthrough |
| 5. | The Gamer With Kids | KLAUS Walkthrough - Purple 6: The Big Guy + Boss Battle [PS4] | 817 | Walkthrough |
| 6. | The Gamer With Kids | KLAUS Walkthrough - Red 3: Girl in Trouble [PS4] | 805 | Walkthrough |
| 7. | The Gamer With Kids | KLAUS Walkthrough - Green 1: Three's Company [PS4] | 762 | Walkthrough |
| 8. | The Gamer With Kids | KLAUS Walkthrough - Red 6: The Other Man [PS4] | 589 | Walkthrough |
| 9. | The Gamer With Kids | KLAUS Walkthrough - Red 4: In Frame [PS4] | 588 | Walkthrough |
| 10. | The Gamer With Kids | KLAUS Walkthrough - Purple 1: Light Bringer [PS4] | 503 | Walkthrough |
| 11. | The Gamer With Kids | KLAUS Walkthrough - Red 5: Marathon Man [PS4] | 498 | Walkthrough |
| 12. | The Gamer With Kids | KLAUS Walkthrough - Green 2: Bouncing for Our Lives [PS4] | 454 | Walkthrough |
| 13. | The Gamer With Kids | KLAUS Walkthrough - Glitch World 1: People Are Strange [PS4] | 451 | Walkthrough |
| 14. | Video Game Sourcing | -KLAUS- PS4 First Hour of Gameplay (Basement Floor) [no commentary] [1080p, 60 fps] | 409 | Let's Play |
| 15. | The Gamer With Kids | KLAUS Walkthrough - Green 3: Air Control [PS4] | 391 | Walkthrough |
| 16. |  Csepregi Ivan | Drunken Santa Pinball VPX | 367 | |
| 17. | The Gamer With Kids | KLAUS Walkthrough - Green 4: Acid Rock [PS4] | 301 | Walkthrough |
| 18. | The Gamer With Kids | KLAUS Walkthrough - Purple 4: Let It Happen [PS4] | 281 | Walkthrough |
| 19. | The Gamer With Kids | KLAUS Walkthough - Purple 2: Bad Memories [PS4] | 271 | |
| 20. | The Gamer With Kids | KLAUS Walkthrough - Purple 3: Electric Temptation [PS4] | 266 | Walkthrough |
| 21. |  TheFoxPlay | KLAUS DEMO #1 - Обзор игры (PS4) | 168 | |
| 22. | Elite Gamer Dude | Klaus - ПЕРВЫЙ ВЗГЛЯД ОТ EGD | 75 | Let's Play |
| 23. |  PXLBBQ | [FR] Klaus - Découverte (PS4) | 64 | |
| 24. |  Gamezinvaders | KLAUS! PS4 First Impression Indy Retro Style Game PS4 ONLY! | 41 | |
| 25. | LUIZ_ARIEL | Testando o Klaus DEMO PS4 PT-BR | 32 | |
| 26. | Level 2 Gamers STL | -KLAUS- | Quick Byte (PS4) | 25 | |
| 27. | MrSamKim | Ep.1 | -KLAUS- Highlights & Fails | 17 | |
| 28. | TheFoxPlay | KLAUS DEMO - Эпическая концовка демки!!! | 16 | |
| 29. |  GamesterTV | «Games To Listen» #207: «Klaus» | 15 | |
| 30. |  PasticheofSkin | First 15 - KLAUS [or `NOW that´s what i call a platformer 36´] | 13 | |
| 31. | HDGame Trailer | KLAUS - Gameplay Trailer[HD] | 13 | Preview |
| 32. |  Taurestur | WEIRDEST GAME EVER??? KLAUS DEMO GAMEPLAY BY PewDieBoy!!! | 12 | |
| 33. |  Patrickpatul | The First Minutes of Gameplay: -Klaus- / Who the Fuck is Klaus | 9 | |
| 34. |  Kickalizka | [-Klaus-] [PS4 PRO] [Первый запуск] | 9 | |
| 35. |  ANDRIO20 | -KLAUS- DEMO (PS4) | 8 | |
