| 1. |  Stooge | 1:40:04 | Calcium Contract - Map 22: Serpenticide (Macabre, 100% Treasures/Clocks) | 3:46 |
| 2. |  pagb666 | 1:29:49 | Calcium Contract - 20 Industrial District - No Commentary Gameplay | 10:43 |
| 3. |  Vortex | 1:02:20 | Hrajeme živě Calcium Contract. Nová česká first person akce, vedle níž je Hrot úplně "konzervativní" | 1:02:20 |
| 4. |  Pro.Tèle | 26:51 | 🔴 Calcium Contract Demo (Steam Next Fest) | 26:51 |
| 5. |  LePèreMécanique | 25:17 | Incarnez la mort venu terminer un contract dans ce shooter coloré - M01 à M04 - Calcium Contract | 25:17 |
| 6. |  IcarusLIVESTREAMS | 24:22 | Calcium Contract - Next Fest Demo Dive | 24:22 |
| 7. |  Italian Skeleton's Archive | 21:22 | Calcium Contract demo - Realms Deep 2023 | reusable under CC-BY | 21:22 |
| 8. |  MythycTaco | 19:42 | Calcium Contract Demo - Surreal Boomer Shooter | 19:42 |
| 9. |  Geekysam gaming | 19:11 | Weirdest FPS yet: Calcium Contract: 100% demo Gameplay | 19:11 |
| 10. | Matt Plays Indies | 18:58 | Realms Deep 2023 - Calcium Contract Demo gameplay(no commentary) | 18:58 |
| 11. |  nontimetis | 18:39 | Calcium Contract DEMO - Playthrough on Hardest Difficulty | 18:39 |
| 12. | Ordrin | 9:46 | Calcium Contract | 9:46 |
| 13. | Devan Boucher | 8:01 | Calcium Contract | Game Review | 8:01 |
| 14. | DarekB52 | 6:50 | Calcium Contract - Recon Review | 6:50 |
| 15. | Česká videoherní hudba / Czech Videogame Music | 6:35 | Calcium Contract - Soundtrack - Boss | Igor Aleksandrowicz (2023) | 3:14 |
| 16. | пан Фалафіль | 0:00 | кляті півні атакують [Calcium Contract] | 0:00 |
| 17. | MysteryRomanticGamer | 0:00 | Calcium Contract - PC gameplay - 1st person retro shooter | 0:00 |
| 18. |  APGames | 0:00 | 【Calcium Contract】 | 0:00 |
