Last Asylum: Plague
37GAMES GLOBAL
A plague-era strategy game about healing, defending, and rebuilding
The design ties together several strategy loops, each feeding the next. Resources support construction, construction supports survival, and combat determines how far the sanctuary can expand.
| Category | Strategy |
| Installs | 10,000,000+ |
| Version | 1.0.72 |
| Updated | May 13, 2026 |







About this game
Game Overview
Last Asylum: Plague is a free-to-play strategy game from 37GAMES GLOBAL that mixes town management, base defense, and hero-led territorial control. The player acts as a plague doctor overseeing a sanctuary for the sick, while also sending survivors out for resources and defending against a Rat Swarm. That combination gives the game a split rhythm: one part is about keeping a settlement supplied and expanding its infrastructure, the other is about assembling squads, upgrading heroes, and holding ground on the battlefield. The official description points to a post-pandemic setting with a grim survival tone rather than a light city-builder. Its appeal seems to come from combining familiar mobile strategy systems into one loop, with healing, construction, and combat all feeding the same progression.
Core Gameplay Features
That structure should feel familiar to players who like management systems with visible progression.
- Sanctuary Management The sanctuary acts as the central hub. Players treat patients, craft herbal remedies, and expand wards, turning the base into both a refuge and a progression engine.
- Rat Swarm Defense A defensive layer focuses on holding back the Rat Swarm. The description emphasizes recruiting and upgrading heroes, building towers, and defeating the Rat King to stop the assault.
- Resource Gathering Survivors can be dispatched to gather timber, herbs, food, and other supplies. Those materials then support construction, upgrades, and the broader recovery loop.
- Town Reconstruction Players construct production facilities, expand warehouses, and upgrade residential buildings. These systems suggest a steady build-up of capacity rather than a purely combat-driven campaign.
- Hero Squads Elite squads are formed to reclaim plague-ridden towns and secure territory. The game also mentions choosing the best lineup of different hero types, which points to composition-based strategy.
What Makes It Stand Out
Its main hook is the way it blends a plague-survival premise with several mobile strategy subgenres. Instead of focusing on one system, it asks players to manage healing, defense, resource extraction, and expansion as parts of the same campaign.
- Mixed Strategy Loop The game combines base building, tower defense, and squad management in one structure. That variety may keep the pacing from becoming one-note for strategy players.
- Strong Market Reach With more than 10,000,000 installs on Google Play and a 4.66 rating from 190,451 reviews, it has unusually broad reach for a mobile strategy title.
- Cross-Platform Availability It is available on both Android and iOS, which makes it easy to install on either major mobile platform. The App Store listing also shows a recent update and a large 841 MB download.
Things to Know Before Playing
The practical tradeoffs are typical of a large free mobile strategy game. It is rated Teen on Google Play and 12+ on the App Store, so the plague setting and combat are not aimed at very young children. The App Store size is substantial, and the Android listing does not disclose size, so storage should be checked before installing.
- Free-To-Play Model The game is free on both stores, which usually means optional in-app purchases are part of the package. The store pages should be checked for current monetization details.
- Age Suitability Google Play lists a Teen rating, while Apple rates it 12+. That makes it a better fit for older children, teens, and adults than for younger players.
- Storage Planning The iPhone and iPad version is about 841 MB, so extra free space is wise for updates and cache. The Android listing does not show a size, so the store page remains the source of truth.
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