
Shatterline is a fast-paced arena first-person shooter featuring a roguelike cooperative mode called Expedition, along with classic PvP formats like Team Deathmatch, Conquest, Bomb Plant, and Escort. Players select from a roster of Operatives and build their loadouts with a variety of weapons, each customizable through attachments. The game is set in a near-future world where humanity is under siege from an otherworldly threat. Players assume the roles of the Immunes—individuals with a rare genetic trait that grants them resistance to the alien-borne plague.
It is the year 2028. Earth is gradually being consumed by the Crystalline — a massive interstellar super-organism that consumes planets and reshapes living beings in its likeness. This foe cannot be reasoned with, nor can it be defeated through traditional warfare. While many humans dread this cosmic contagion, others view it as a gift. The Strafe Witnesses — a fanatical army — seek to harness the Crystalline, using it to propel themselves into a new era of evolution. Standing between salvation and global annihilation is Shellguard — a small group of people who are immune to the Crystalline. These fortunate individuals carry a rare genetic trait that grants them resistance to the alien corruption. Only they have the power to halt the Crystalline — or let it reshape the world forever.
| PC | September 8, 2022 |
| PS4 | September 26, 2025 |

| Audio | Subtitles | Interface | |
|---|---|---|---|
| English (US) | ✓ | ✓ | ✓ |
| 日本語 | ✓ | ||
| Português (Brasil) | ✓ | ||
| Português (Portugal) | ✓ | ||
| українська | ✓ | ✓ | ✓ |