What is the best price for Double Invasion!!

The best price for Double Invasion!! is $7.99 at Steam. It is the only shop with an offer that activates in your country.

What are the system requirements for Double Invasion!!

The minimum requirements for Double Invasion!! are: Windows 7, 350 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.

Does Double Invasion!! have multiplayer or co-op?

No. Double Invasion!! is a single-player game.

Is Double Invasion!! the full game?

Yes. Double Invasion!! is the full base game. You need nothing else to play it.

Double Invasion!!

Offers

Steam 2.0 · 560 reviews
$7.99View Offer

Trailers & screenshots

About Double Invasion!!

Double Invasion!! is a grid-based block-pushing puzzle-adventure in which the Germ Queen invades your body. You guide an army of nano-bots through your alien organs, solve puzzles, cure the infection and drive out her germs.

Fight through the chambers

Push, shoot and sacrifice your way through more than 70 chambers filled with deadly viruses and puzzles. Along the way, you can meet friendly microbes and help save their home. Large-scale puzzle battles pit you against evil versions of your organs.

Hints and bonus chambers

Multi-level hints let you choose between a slight nudge and a full spoiler. Rescuing all optional Symbois unlocks more than 20 challenging bonus chambers, where the true ending awaits.

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.