1 store · cheapest $9.99 · source CheapShark
Its record low was $2.49 in February 2026 — $7.50 below today's best price.
All-time low $2.49 on Feb 2, 2026 · source cheapshark
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Concurrent Steam players · sampled just now
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Official Steam announcements for this game
Patch 1.1.11
- Leaderboard names with non-latin characters are now shown in a better way - Campaign story text fix
2y ago
Patch 1.1.10
Fixed a gamepad issue with sticks not starting from 0 speed when moving out of the dead zone
2y ago
Simplified Chinese localization
Calcium Contract is now Available in Simplified Chinese! Localization by ComputerEngine
2y ago
Calcium Contract is a fast-paced first-person shooter where you're on a mission to finish a contract that got out of hand. Learn to swiftly move around your enemies and master your arsenal as you fight your way toward the grand finale. Includes a unique score-attack mode in ever-changing arenas.
