Just Sign!

64KS
Released Aug 26, 2022by Red RosePositive(80% of 20 Steam reviews)

Just Sign! is a dynamic tower defense for 1 to 4 players. Mine, chop, refine, build turrets and refill them with ammo.

Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam
SteamOfficial
updated
Lowest price
€3.99
Shop now ↗

Keyshops

Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →

Gamivo
GamivoKeyshop
updated

About Just Sign!

Just Sign! is a chaotic tower defense for 1 up to 4 players. You have to mine, chop, refine and craft turrets to defend objectives from fearsome enemies like ladybugs, zombies or flying whales!
In Just Sign! you not only have to overcome your foes, but also dynamic maps. While working you will have to avoid traffic, chase minecarts for resources, defend your ship from kraken and move bridges and platforms to achieve your goals!
Play solo or with someone on your couch or over the internet! You will have to build a range of turrets, but most important - work together!

Build turrets!

Build ballistae, flamethrowers, rail guns, cannons and more to deal with different enemies. Combine turrets to get best effects!

Stop the enemies!

Work as a team and stop fearsome enemies like ladybugs, ships and more, but beware different types of enemies need different tactics!

Defend the towers!

Get together and save the world or at least machinery, beehives, ships from destruction.

Co-op!

Gather your friends and play together up to 4 players on the same couch or over the internet. Gamepads and split keyboard are supported.

Solo play

Want to play solo? No problem, whole campaign is designed for solo players too!

Take on the challenge

The game is easy to pick up, but should pose a challenge for everyone. You will have to communicate, divide jobs and also strategize! Different enemies and maps require different strategies - what worked on one map may not work on another.

Dynamic maps

Maps are dynamic! Avoid traffic, falling rocks, chase minecarts for resources, get on top of trucks, move platforms and bridges!

Refine, craft, build, reload

Seems simple? Maybe, but every map will still keep you and your friends on toes!

Game details

Just Sign! price history

Lowest tracked price: €3.99 (Jul 7, 2026) · current best: €3.99 across 2 stores.

Just Sign! reviews

80% positive reviews all-time.

Just Sign! — frequently asked questions

Where can I buy Just Sign! at the cheapest price?

Right now the cheapest offer for Just Sign! is €3.99 at Steam. KingsPrice compares 2 offers from 2 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Just Sign! has ever been?

The lowest price KingsPrice has tracked for Just Sign! is €3.99 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.

Is it safe to buy a Just Sign! Steam key from a keyshop?

Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →

How can I get Just Sign! at a discount?

Create a free price alert on this page and KingsPrice will email you when Just Sign! drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.

System requirements

Minimum

Minimum:
  • OS *: Windows 7 (SP1+)
  • Processor: Dual Core 2.4Ghz
  • Memory: 2 GB RAM
  • Graphics: Intel HD 620
  • Storage: 3 GB available space
  • Additional Notes: Almost a potato

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