Project Clean Earth

Contains adsIn-app purchases
4.0
57.7K reviews
1M+
Downloads
Content rating
Rated for 3+
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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
4 Nov 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

4.0
56K reviews
Diana Pestova
29 September 2022
Amazing game, I had lots of fun! The first evening I downloaded the game. Then, like a lot of people have already mentioned, you hit a brick wall, upgrading weapons and drones requires days (if not weeks) of grinding. Cos if you don't do that, you won't be able to advance (I stopped at lvl 18 and can't get further). And above that, you will have to watch tons of ads otherwise you will require a month of so to get a more or less adequate number of material to upgrade your weapons with
1 person found this review helpful
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Stanislav Pesterev
27 December 2022
It's funny and rather addicting, but yes, at some point the difficulty soars really high. For me that was level 19. Probably I may need to open several boxes and upgrade stats, but grinding for gems is extremely boring. So currently wanna upgrade my suit to the 3rd level and if it won't help – uninstall the game. But I hope to get tired of that earlier
3 people found this review helpful
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Robert Johnson
30 October 2025
Hit a wall. A well-defined, clear wall. Had fun, thought I'd support the game and go ad-free. Advancing is slow. Yetis and other things make this game not fun. It isn't a skill wall where you can learn to do better. You just die until you don't. Adding more stunlock mechanics isn't fun. Becomes just a painful slog. Would love my money back for the ad-free bit because I can't see myself subjecting myself to that torture anymore.
1 person found this review helpful
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What's new

Bug fixes & Balancing