Choose Calcium Contract
Choose Calcium Contract if you want the Steam Leaderboards side of the pairing. On Steam, it's currently about 33% cheaper on the Steam Store. Calcium Contract launched in 2023.
Calcium Contract vs HELLBREAK
Calcium Contract and HELLBREAK both land in Action, Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie on Steam. Calcium Contract (2023) is 2 years older than HELLBREAK (2025). Calcium Contract scores higher on Steam reviews (92.7% positive) than HELLBREAK (86.5% positive). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose HELLBREAK
Choose HELLBREAK if you want an Early Access experience. HELLBREAK launched in 2025.
Both Calcium Contract and HELLBREAK sit in Action and Indie on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Calcium Contract |  HELLBREAK | |
|---|---|---|
| Released | 2023 | 2025 |
| Genres | Action, Indie | Action, Indie, Early Access |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Deck Verified |
| Price | 9.99 USD | 14.99 USD |
| Steam reviews | 92.7% positive (110 reviews) | 86.5% positive (74 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Igor Aleksandrowicz | Double Barrel Games |
Side by side
- Both share Action, Indie on Steam.
- Calcium Contract (2023) is 2 years older than HELLBREAK (2025).
- Calcium Contract scores higher on Steam reviews (92.7% positive) than HELLBREAK (86.5% positive).
- Calcium Contract is currently ~33% cheaper on Steam than HELLBREAK (9.99 USD vs. 14.99 USD).
- Both are Deck Verified.
Calcium Contract vs HELLBREAK — FAQ
- Should I play Calcium Contract or HELLBREAK first?
- If you want chronology, Calcium Contract (2023) came out before HELLBREAK (2025). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Calcium Contract and HELLBREAK similar?
- They overlap on Action, Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
- Do Calcium Contract and HELLBREAK both run on Steam Deck?
- Yes — both are Steam Deck Verified, meaning Valve confirms they run with full controller support, legible text, and default settings out of the box.