Flat Machine

Contains adsIn-app purchases
4.7
1.52K reviews
10K+
Downloads
Content rating
Everyone 10+
Enjoy this game for free, plus hundreds more free of ads and in-app purchases, with a Google Play Pass subscription. Learn more
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About this game

In the not-so-distant future, a fate-bound settlement installs a gatekeeper robot with no limbs or memories.

To guard the settlement in this post-apocalyptic world, the gatekeeper robot must respond to various visitors, from mutants and thieves to even rogue microwaves.

Can the gatekeeper robot truly protect the remaining days of the settlement?

And what is the true identity of the Flat Machine...?

+ Ultra, Ultra, Ultra-Simple Battles
Intense battles with just the right timing taps. Your strength depends on item combinations!

+ Various Events
Suspicious individuals, monsters, bounty hunters... The daily life of the apocalypse brings one event after another.

+ Multiple Endings
Your actions shape the endings. Strive for the true happy ending!

+ And More
This game can be played for free until the end (in-game items for skipping reward ads can be purchased).
Updated on
Oct 5, 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.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
1.45K reviews
Andrew VHM
October 9, 2025
module hot swapping technique: get a chicken module. drop it before attacking, attack, and quickly pick the module up again before the enemy attacks. then when it's your turn, drop it again, attack, pick it up, rinse and repeat. you get the defense boost of the module without the cursor speed increase :) this technique works with most chips that have both an upside and downside; experiment with it! some chips will need to be picked up and dropped at other points during the turn cycle instead.
3 people found this review helpful
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Jordan Taylor
December 5, 2024
The game has great character and enemy designs and has a wide selection of equipment you could add to your character but I feel that the equipment drop rates and drop quality are brutal in this game. Lastly the game is short but I spent hours playing it to get the other endings and for those who like a challenge, there is also a endless mode that you unlock when you completebthe game for the first time. Definitely a game I would recommend to causal and challenge seeking players.
3 people found this review helpful
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Austin Yu
December 13, 2023
I've only gotten 1 ending so far, but I like it. Simple and decent. Replaying to get more endings would be more fun if the runs/loops were more randomized, but it's pretty linear. Also, it's tough to complete a run without watching at least one ad. There's a few translation errors, but nothing major.
3 people found this review helpful
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What’s new

Addressed a security vulnerability.