Link777 — Free Auto-Battle Strategy Game
Play Link777 free in your desktop or mobile browser. Tune your attributes, run auto battle simulations, read your DPS, beat bosses and earn LNK credits to upgrade your unit.
Build Optimization
Combine the best attributes and modules
Auto Battle
Test your strategy in a live simulation
Earn LNK Credits
In-game progress points only
Combat Engineering Arena
Build your strategy from the numbers. Adjust modules and upgrades, then run the simulation to test the result.
Character Control
Unit ready. Set up your best build and start the fight.
Build Workshop
What is Link777?
Link777 is a free, web-based auto-battle strategy game that puts you in charge of combat experiments. You don't just chase levels. You combine attributes, abilities and upgrades to find the most effective build for each simulated fight.
Damage, DPS, critical-hit stats and a combat log show the results of your strategy straight away. Difficulty rises as you go, including boss fights that reward careful decisions. Wins earn LNK, an in-game credit you spend on upgrades. It has no cash value.
Auto Battle System
Automatic fights whose outcome depends on your stats and build choices.
Strategic Builds
Mix experiment modules, critical, defense and attack speed.
Real-Time Analytics
Track total damage, the DPS chart, critical hits and the combat log.
LNK Progression
Earn LNK from wins and invest it in permanent upgrades.
How to Play Link777 on PC & Mobile
There's nothing to download. Link777 runs in any modern browser.
Design your unit
Check your stats, spend LNK on upgrades, and pick up to two modules that work together.
Run the simulation
Start the auto battle, watch the DPS, and fire Tactical Overdrive when the meter is full.
Claim LNK & grow
Win to earn LNK, unlock new stages, face bosses and refine your build.
Click or tap to pick modules, buy upgrades and press Run simulation. Choose 1×, 2× or 4× speed. When the energy meter reaches 100, press Tactical Overdrive for a guaranteed 5× critical strike. A boss appears every 5 stages. No keyboard needed.
Frequently
Asked Questions
Key information about Link777, its mechanics and player progress.
What is Link777?
A free browser strategy game where you build a combat unit and test it in automatic battles against stronger enemies, with a boss every five stages.
What is LNK and how do I earn it?
LNK is an in-game credit earned by winning battles. Higher stages, bosses and Hard mode (+60%) pay more. A loss pays a small consolation amount. LNK can't be bought, sold or cashed out.
How do the controls work on desktop and mobile?
Everything is click or tap: upgrades, modules, speed and Overdrive. The layout adapts to phone screens.
Is Link777 free?
Yes. There are no payments, no deposits and no real-money rewards.
How do I increase my damage?
Balance ATK, crit rate and crit damage, then add attack speed. Against armored bosses, Armor Penetration and the Armor Shred module help a lot.
Is my progress saved?
Yes. Progress saves to your browser after every battle and upgrade. You can also download a save file as a backup.