| 1. |  pagb666 | 4,002 | Calcium Contract - 20 Industrial District - No Commentary Gameplay | 10:43 |
| 2. |  Vortex | 2,604 | Hrajeme živě Calcium Contract. Nová česká first person akce, vedle níž je Hrot úplně "konzervativní" | 1:02:20 |
| 3. |  Stooge | 759 | Calcium Contract - Map 22: Serpenticide (Macabre, 100% Treasures/Clocks) | 3:46 |
| 4. | Česká videoherní hudba / Czech Videogame Music | 310 | Calcium Contract - Soundtrack - Boss | Igor Aleksandrowicz (2023) | 3:14 |
| 5. |  IcarusLIVESTREAMS | 269 | Calcium Contract - Next Fest Demo Dive | 24:22 |
| 6. |  MythycTaco | 110 | Calcium Contract Demo - Surreal Boomer Shooter | 19:42 |
| 7. | Devan Boucher | 103 | Calcium Contract | Game Review | 8:01 |
| 8. |  nontimetis | 83 | Calcium Contract DEMO - Playthrough on Hardest Difficulty | 18:39 |
| 9. |  LePèreMécanique | 46 | Incarnez la mort venu terminer un contract dans ce shooter coloré - M01 à M04 - Calcium Contract | 25:17 |
| 10. | Matt Plays Indies | 36 | Realms Deep 2023 - Calcium Contract Demo gameplay(no commentary) | 18:58 |
| 11. | Ordrin | 35 | Calcium Contract | 9:46 |
| 12. |  Geekysam gaming | 32 | Weirdest FPS yet: Calcium Contract: 100% demo Gameplay | 19:11 |
| 13. | DarekB52 | 26 | Calcium Contract - Recon Review | 6:50 |
| 14. | MysteryRomanticGamer | 22 | Calcium Contract - PC gameplay - 1st person retro shooter | 0:00 |
| 15. | пан Фалафіль | 19 | кляті півні атакують [Calcium Contract] | 0:00 |
| 16. |  Italian Skeleton's Archive | 5 | Calcium Contract demo - Realms Deep 2023 | reusable under CC-BY | 21:22 |
| 17. |  Pro.Tèle | 5 | 🔴 Calcium Contract Demo (Steam Next Fest) | 26:51 |
| 18. |  APGames | 2 | 【Calcium Contract】 | 0:00 |
