Project Clean Earth

Contains adsIn-app purchases
4.4
57.4K reviews
1M+
Downloads
Content rating
Everyone 10+
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About this game

A combination of Roguelike and Hack and Slash (H&S) gameplay.
Retro pixel graphics and gripping apocalyptic world.
Dynamic Sci-fi survival action game.

The earth is contaminated with radiation.
Humanity's ultimate weapon, ‘Bernard,’ comes to earth
to purge the mutants, the only creatures who remain.

Enhance Bernard using dozens of weapons, drones, relic items and various events to
complete the project : Purge the Mutants!

- Strategically combine Ranged, Melee, and AoE weapons and drones
- You will never get bored as random roguelike relics and events will be added every time you play
- Figure out the attack patterns of the diverse, unique mutant monsters and destroy them
- Grow stronger and try out new stages and modes

Purge the mutants now and enjoy the new Roguelite Hack'n Slash game!
Updated on
11 May 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

4.4
55.6K reviews
Kaeljadon Davis
30 November 2024
Animation and assets are cute and engaging. Progression is hard but fair. You need to build characters that actually counter the kind of enemies you deal with instead of becoming a giant glass cannon. The strategies that work for one level don't work for another; you need to keep reinventing. THAT'S how you make a customizable game. That's how stage-based roguelite gameplay is done. I love this game.
28 people found this review helpful
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Luke Bailey
2 May 2025
Gives you enough resources to get going, but quickly turns into a stupid grind. once the achievements are done, running levels gives you only 1% of the achievements. Grrrriiiinndd. Also, after I hit Chapter 9, I got a forced ad = instant uninstall. I don't mind watching ads for some in-game benefit, but forced ads for no reward is an instant bust.
6 people found this review helpful
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Jared H
14 September 2022
It's just not a good game. It seems fun at first, but eventually, you will hit a wall and realize that there is no way to get strong enough to get past it. You can upgrade your stats, but it gets expensive quickly, and the upgrades are completely random, so that's useless. You can upgrade your chips/drones, but that needs materials from an expensive gacha system with terrible odds. Even if you wanted to pay to win, the amount it would take to make a difference is ridiculous.
244 people found this review helpful
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What's new

Bug fixes & Balancing