What kind of game is Grid Lockdown?

Grid Lockdown is a free maze tower defense for one player. Place walls to bend the path, then build towers that counter each creep.

Easy and Hard each ask you to hold 50 waves. Hard hits harder. After the clear you can keep going or bank the run.

Do I need an account?

No. Crystals and your best wave stay on this device.

Are there ads or purchases?

Optional rewarded ads can grant crystals, gold, or one more chance. You choose when to watch. There is nothing to buy.

Yes, after the game has loaded once. A rewarded ad needs a connection.

Which towers are there?

Sentry, Lance, Chill, Mortar, and Arc. Each one is strong against different creeps.

A maze you build yourself

Grid Lockdown

Walls bend the path. Each tower is good at a different creep. Easy and Hard are 50 waves. Hard hits harder. At the end of either, you can keep going with no finish line.

Upgrades

0 crystals

These stay with you after a run. An ad tops up the pile between games.

That's the run

Core breach

Wave 0

Crystals 0

Kills 0

Gold left 0

You held the line

Easy clear

50 waves held. Keep going with no finish line, or bank this clear.

The core is down

One more chance

Watch an ad to get half your lives back and clear this wave. You only get this once a run.

Before the next wave

A little extra gold

Watch an ad for some build gold. The next wave still waits for Start.

Before the next wave

A few extra crystals

Watch an ad to bank a few crystals on this run. Doubling at the end includes them.

Before you build

Pick a relic

One relic for the whole run. It nudges a way to play.

Just checking

Sell this?

You get some of the gold back.

Settings

How the board looks, and who the towers shoot first.

Look

Towers aim at

Sound

About Grid Lockdown

Grid Lockdown is a free maze tower defense for one player.

What kind of game is Grid Lockdown?: Grid Lockdown is a free maze tower defense for one player. Place walls to bend the path, then build towers that counter each creep.
How long is a run?: Easy and Hard each ask you to hold 50 waves. Hard hits harder. After the clear you can keep going or bank the run.
Do I need an account?: No. Crystals and your best wave stay on this device.
Are there ads or purchases?: Optional rewarded ads can grant crystals, gold, or one more chance. You choose when to watch. There is nothing to buy.
Can I play offline?: Yes, after the game has loaded once. A rewarded ad needs a connection.
Which towers are there?: Sentry, Lance, Chill, Mortar, and Arc. Each one is strong against different creeps.

The save is only on this device. Settings can delete it. The privacy policy and terms say the same thing as this screen.

Privacy policy Terms

Delete the save on this device?

Crystals, your best wave, upgrades, and the theme choice are removed. This cannot be undone.

Leave the game?

Your crystals stay saved. You can jump back in anytime.

A short ad

One moment

The reward shows up when it finishes.

3