Second Extinction is a co-op first-person shooter set on a post-apocalyptic Earth overrun by mutated dinosaurs. Players drop into a large frozen tundra map divided into regions, select from a roster of heroes, and complete objectives while fending off waves of enemies. The game supports up to three players online, though solo runs remain possible. Its core loop revolves around fast-paced shooting, hero abilities, weapon upgrades, and a persistent community-driven system called the War Effort that alters regional difficulty each week.
Gameplay
The experience centers on online co-op missions where teams insert at chosen points and tackle objectives across varied terrain. Each hero belongs to one of three classes and brings unique abilities, such as orbital strikes, barricades, or enemy highlighting. Players equip primary and secondary weapons that gain five tiers of upgrades through play, improving damage, handling, and special perks. Payloads can be called in for resupply or offensive support during fights. Exploration reveals optional activities like destroying nests or completing contracts that add variety to each outing. The map features dynamic weather and time-of-day changes that influence visibility and enemy behavior.
Progression ties directly to the War Effort. Successful missions across the player base lower threat levels in specific regions, reducing enemy density and aggression. Failures or low participation raise those levels, leading to denser packs and more aggressive spawns. When a region reaches the highest threat, an Emergence Event can trigger with escalated challenges. This system updates weekly based on collective results, creating a shared sense of impact on the world state.
Game Modes
Standard play revolves around six repeatable missions spread across seven regions. These include objectives such as escorting payloads, clearing hives, or securing extraction points, often with side activities available in the same session. Contracts provide additional targeted challenges during missions. A Horde Mode was added later, where players start with limited gear and survive escalating waves of dinosaurs while earning credits to unlock more weapons and equipment. The mode emphasizes endurance and resource management in a contained arena-style format distinct from the open-map missions.
The War Effort System
Beyond individual sessions, the War Effort functions as a meta layer. Each region carries one of four threat levels that shift according to global player performance. Lower threats ease exploration and combat, while higher ones increase rewards alongside risk. Emergence Events serve as high-stakes consequences when a region spirals out of control. This community-wide mechanic encourages consistent participation and coordination across the player base to maintain manageable conditions.
Is It Worth Playing?
Second Extinction offers competent gunplay and satisfying co-op dinosaur combat for those who enjoy squad-based shooters with progression and a meta layer. Its mixed reception on Steam stems from repetition in missions and limited enemy variety, though many players appreciated the hero abilities and upgrade depth when played with friends. The game never exited Early Access, and active development ended years ago. Servers shut down in June 2026, rendering the title unplayable for new or returning players. Anyone seeking this specific experience will need to look elsewhere, as no offline mode or alternative access exists.
