Lighthouse Keeper - Play Free Online

Play Lighthouse Keeper free online — Idle lighthouse manager: run six Beacon slots producing Fuel, Ships, and Vis while beating daily upkeep. Instant play...

Editor's Notes

A lighthouse-themed idle manager driven by six Beacon slots that produce Fuel, Ships, and Vis

What players will love

Tap an active Beacon to add 0
Buy Upgrades to compound output before paying the higher Expand costs
Satisfaction rises with each active beacon — keep it above 60 to level up every 5 days

Written by Taylor Morgan, Content Editor · 2026-03-13

About Lighthouse Keeper

A lighthouse-themed idle manager driven by six Beacon slots that produce Fuel, Ships, and Vis. Two beacons run from the start and four more unlock with cash. Each active beacon fills a progress bar that pays income and raises your counters; bank them for money, reinvest in faster production and extra beacons, and survive a daily upkeep cost that grows day by day.

Lighthouse Keeper — Quick Facts

Genre: Simulation
Tags: simulation, lighthouse, ships, management, atmospheric
Platform: Web browser · PC · Mac · Chromebook · iPhone · iPad · Android
Input: Keyboard, touchscreen
Game mode: Single-player
Added to FastPlayGames: 2026-03-13
Developer: FastPlayGames
Price: Free · no downloads · no sign-up
Offline play: Yes, after your first visit while online
Data collection: None — game runs in a sandboxed iframe

How to Play Lighthouse Keeper

You start with money 500 and two of six Beacon slots active. Each production tick, active beacons fill their bars; a filled bar pays income and raises your Fuel, Ships, and Vis counters. Tap Collect to bank Fuel + Ships + Vis as cash. Tap Upgrade (cost 50 times upgrades bought, +20% production speed each) for faster output, or Expand to unlock the next beacon for 100 times its slot number times your level. Progress is tracked by a Day counter (one day every 300 ticks); each day deducts a cost of 10 times level plus day times 2 — keep money positive.

Controls

Tap the Collect, Upgrade, and Expand buttons. Tap an active Beacon to nudge its progress bar. P pauses; Space starts or restarts.

Tips & Strategies

Tap an active Beacon to add 0.2 to its progress bar between ticks.
Buy Upgrades to compound output before paying the higher Expand costs.
Satisfaction rises with each active beacon — keep it above 60 to level up every 5 days.

Frequently Asked Questions

Are there ships to rescue?

No. 'Ships' is just one of the three production counters, and the slots are interchangeable idle producers — there are no approaching vessels, rocks, fog, or Morse signaling.

How do I lose?

The only fail state is bankruptcy: when the daily upkeep deduction takes your money below zero the run ends with a 'Bankrupt!' screen.

Lighthouse Keeper is a free simulation game you can play instantly at FastPlayGames. No download or registration required.

Categories: simulation Games

Tags: #simulation #lighthouse #ships #management #atmospheric

Developer: FastPlayGames