Keys.gg

Idle Tower Defense

Offers

Trailers & screenshots

1 / 13

About Idle Tower Defense

Idle Tower Defense is an idle game where you build a defense tower, choose its modules and fight waves of enemies. You can unlock the modules you want without randomization.

Build and upgrade

Choose from a variety of modules to create different builds. Beat waves to earn points, then spend them to unlock modules. Your tower automatically kills enemies and earns gold, which you use to upgrade modules; normal weapons also change as you upgrade.

Evolve and restart

You can choose to evolve, gain powerful abilities and start over in an exclusive form. This lets you make stronger builds and kill enemies faster.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

Similar games