Master The Last Caretaker
Professional tools and resources for optimizing your survival strategy. Calculate, plan, and dominate the wasteland.
Trusted by 1,000+ players • Updated November 2025
Calculation Tools
Precision calculators built for serious players
Power Grid Calculator
Calculate cable lengths, extender requirements, and material costs for your electrical infrastructure. Accounts for walls, floors, and obstacles.
Skill Tree Planner
Plan optimal skill progression through all 21 levels. Calculate ROI, compare builds, and get personalized recommendations based on your playstyle.
Efficiency Calculator
Compare power generators, calculate ROI and payback time, optimize with Efficiency Matrix (+10% boost). Build the perfect energy system.
Lazarus Complex Calculator
Plan human incubation, calculate power requirements and timeline. Optimize with modules, estimate nutrition costs, and prepare for launch.
Comprehensive Database
Complete game data at your fingertips
Items Database
Browse all items with crafting costs, stats, locations, and detailed usage information. Search and filter by category.
Crafting Recipes
Complete crafting recipe database with material trees, skill requirements, and optimization paths.
In-Depth Blog Articles
Real player experiences from 100+ hours of gameplay
About The Last Caretaker Tools
The Last Caretaker is a challenging survival and base management game where you must balance resource collection, crafting, base defense, and human cultivation in a post-apocalyptic ocean world. Our professional tools help you optimize every aspect of your gameplay.
Why Use Our Tools?
Accurate Calculations
All tools use verified game data for precise results
Save Time
No more manual calculations or trial-and-error
Optimize Resources
Make informed decisions about material allocation
Plan Ahead
See what you need before you start building
Our power grid calculator helps you plan electrical infrastructure for the Lazarus Complex and other facilities. Calculate exact cable lengths accounting for obstacles like walls and floors, determine how many extenders you need, and see total material costs before you start building. More tools coming soon including resource path planning, Lazarus Complex optimization, and comprehensive guides for all game systems.
Plan every run with clarity.
Professional calculators, guides, and databases so you can focus on making the smartest decisions in The Last Caretaker.