Free Chemical Combat on Steam

Combine chemicals, prepare potions, and battle hordes of zombified scientists in this action-packed, chemistry-themed roguelike. You'll fight your way through a procedurally generated lab, exploding enemies and vaporising various vermin in order to purchase upgrades and drill for new elements.

Frequently Asked Questions:

How to get it free?

Step 1: Click "Get It Free" button.

Step 2: After clicking the "Get It Free" button, you will be redirected to the game's page on the Steam store. You should see a green "Play Game" or "Add to Library" button on the page. Click it.

Step 3: A new window will open confirming that you want to add the game to your Steam library. Go through the installation prompts by clicking "Next" until you reach the end. Then, click "Finish" to add the game to your library.

Step 4: The game should now be in your Steam library. To play it, you'll need to install it first. Do this by navigating to your library, clicking on the game, and then clicking the "Install" button. Once the game is installed, you can launch it directly from your Steam library.

How can I download Chemical Combat?

You should log in to Steam to download and play it for free.

How can I get notified about the free games in the Steam category with the Free Games Discord Bot?

Use the `/cat` command to activate the Steam category. Once activated, when games like Chemical Combat become free, the Free Games Discord bot will share them in your Discord server. For more information about the Discord bot, click here.

Which platforms is the game playable?

Chemical Combat can playable the following platforms: Windows

What is the genre of the game?

The genres of the game are Single-player .

What languages are available for Chemical Combat?

Chemical Combat supports the following languages: English

When was Chemical Combat released?

The game relased on 2025

Who is the publisher of the game?

SigmoidDev

Who is the developer of the game?

SigmoidDev

Is "Chemical Combat" still free?

The game is currently free. If you add the game to your library within the time specified in the free game offer, the game will be permanently yours.

Deep within an abandoned research facility, a catastrophic experiment has transformed the scientists into zombified monsters, unleashing chaos within the once safe lab. Armed with a supply of highly volatile chemicals, you'll need to fight your way through a sprawling maze of interconnected rooms, splashing enemies with explosive elixirs and collecting various valuables.

Chemical Combat is an action-packed, chemistry-themed roguelike where strategy is key. Craft complex concoctions that trigger crazy chain reactions, battle your way through crowds of deadly monsters, and gather resources to upgrade your equipment. Survive, escape... or delve deeper for even greater rewards.

COMBINE CATALYTIC CHEMICALS 🧪

Combat here isn't just aimless shooting - it's about chaining the right reactions at the right times. Combine elements to ignite, corrode, freeze, and stun your foes, stacking reactions for even greater devastation. Refine and adapt your playstyle in order to conquer any challenge.

ENTER THE COMPLEX 🗺️

Each expedition takes you into a procedurally generated laboratory full of enemies, puzzles and traps - randomized layouts with risks and rewards around every corner. Navigate safely, as there's only one way out... unless you count death as a second.

MINE RARE MINERALS ⛏️

Construct and upgrade automated drills to passively mine materials between floors. Choose which elements to excavate, expand your arsenal, and experiment with an array of up to 16 unique elements. Be warned though: fuel isn't cheap, so you'll have to manage your resources carefully in order to maximize profits.

BATTLE BRUTAL BOSSES ☠️

Encounter deadly guardians at the exits to each floor. Defeat them to claim large bounties, permanent upgrades, and access to deeper levels, but beware - fighting these titans demands strategy, skill, and split-second reflexes, so there's no room for error.

PURCHASE POWERFUL PERKS ✨

Return to safety after each floor, where you'll have the opportunity to spend your hard-earned cash on various upgrades which significantly boost your damage, survivability, or can even enable entire new playstyles. The choice is yours, but invest wisely - difficulty never decreases...