SALUS Protocol is an action game that puts players in command of customizable mechs for intense co-op combat against massive enemy hordes. Developed for PC, the experience centers on contract work for corporations where teams of up to four pilots tackle high-risk missions in second-hand war surplus machines. The core loop combines fast-paced shooting with roguelite elements, as players complete runs that involve fighting thousands of enemies while managing accumulating damage and dirt on their mechs.
Gameplay
Combat emphasizes large-scale engagements where environments and foes suffer visible destruction from sustained fire. Every mission leaves lasting effects on the mech, including structural damage and accumulated grime that carries forward until the run concludes. Between missions, players must repair and clean their machines to maintain performance, turning each scar into a record of prior fights.
Mech building forms a central pillar. Pilots select an initial loadout at the start of a run and swap torsos, legs, weapons, and internal systems to match the demands of upcoming contracts. Reputation earned with corporations unlocks new parts for future runs, while in-mission scavenging provides temporary upgrades such as weapons, expansions, and cells that boost power during the current attempt. This system rewards experimentation with different combinations to handle varied enemy behaviors, including more intelligent foes that require adaptive tactics.
Game Modes
The primary way to play involves online co-op sessions supporting up to four players, where crews coordinate to fulfill contracts and build shared reputation. One player might scout ahead while others link systems for long-range support, creating opportunities for role specialization within the team. Solo play functions as a single-pilot crew, allowing the same contract progression and customization without companions.
Runs structure the experience around repeated missions that escalate in challenge. Players gather resources and reputation across these sequences, with persistent mech condition adding tension as damage mounts. The roguelite format means each attempt starts fresh in terms of loadout choices but builds on unlocked parts earned through prior corporate dealings.
Customization and Progression
Reputation serves as the main currency for long-term advancement. Completing contracts improves standing with various corporations, granting access to superior mech components that become available at the beginning of subsequent runs. During active missions, temporary gear found on the field allows immediate power spikes, encouraging players to adapt builds on the fly against overwhelming numbers of enemies.
The damage persistence mechanic adds weight to every engagement. A mech that enters a later mission already battered requires careful resource management to survive, while thorough cleaning and repairs between objectives help preserve combat effectiveness. This creates a tangible sense of progression through a single run as the machine reflects the cumulative toll of battles.
Is It Worth Playing?
SALUS Protocol targets players who enjoy co-op action focused on mech combat and horde survival with meaningful customization. The combination of persistent damage across missions and reputation-driven unlocks provides a clear loop of short-term survival and longer-term build improvement. Those who prefer solo experiences can still access the full range of contracts and upgrades without needing a team.
With a planned release in Q1 2027 and no user reviews available yet, the game remains in development. Its appeal rests on the verified systems of co-op horde fighting, mech part swapping, and run-based progression described in official materials. Fans of similar mech or co-op shooter titles may find the persistent condition and corporate reputation elements worth monitoring as more details emerge closer to launch.