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Last updated on: 2026-07-13
Android Apps > Action > Undercity
Undercity icon

Undercity

1.5
1N1
4.79
2,274 reviews
100,000+
Downloads
Free

[Launch Event] The legendary "Skul Archer" joins the fight!

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4.79 · 2,274 reviews · 100,000+ downloads
iOS version

About Undercity

Undercity is an action app developed by 1N1.

Download Statistics

Undercity has been downloaded 140 thousand times. In the last 30 days, the app was downloaded 8.1 thousand times.

User Ratings

Undercity is rated 4.79 out of 5 stars. The rating is based on 2.3 thousand ratings.

App Information

Undercity is FREE to download. The APK download size is 156.86 MB. The latest version available is 1.5. The last update was on February 4, 2026.

Technical Requirements

The app has a content rating of Low Maturity. The app has been available on Google Play June 2025.

Description
Roguelike × Survival Action × Creature Collection! Hardcore dungeon battles in the underground world!
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More data about Undercity

Price Free to download
Total downloads 140 thousand
Recent downloads 8.1 thousand
Rating 4.79 based on 2.3 thousand ratings
Ranking Not ranked
Version 1.5
APK size 156.9 MB
Number of libraries ?
Maturity Low Maturity
Ads Contains ads

App Performance Report

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Undercity compared with similar apps

Common keywords of similar apps

Creature Collection Underground Cartoon Style Graphics Arcane Punk Enjoy Creatures Survival Action Roguelike World Battles Game

Keywords missing from this app

Rpg Survive Dungeon Adventure Hero Games Fight Strategy Epic Battle Unique Endless Enemies Run Survivor Upgrade Powerful Combat Gameplay Fast Build Magic Weapons Rogue Progression Skills Loot Play Dungeons Monsters Gear Boss Abilities Waves Offline Features Experience Power Unlock Upgrades Intense Zombie Heroes Fantasy

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Google Play Rating history and histogram

2.1K
37
0
12
87

Downloads over time

Undercity has been downloaded 140 thousand times. Over the past 30 days, it averaged 270 downloads per day.

Changelog of Undercity

Show changelog

Developer information for 1N1

1N1

1n1gamefactory@gmail.com

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Comments on Undercity for Android

★★★★☆ Spawn · Oct 20, 2025
I love this game🤗 But. 🤔 The only problem is that 9/10 times there's the option to watch ads (Basically anywhere you see that you can watch ads!) the ads won't load so when it comes back to the game you'll be stuck on a black screen with the game music still playing in the background... All you can do now is close the game and reopen it...😮‍💨 And you can only re-enter the dungeon you were just playing once! So if you get the black screen twice then you'll need to restart the whole dungeon
★★★★★ David C · Oct 27, 2025
Great game so far. I really like the game play, the movement is very good, and the combat system is a lot of fun.
★★★★☆ Timesup · Aug 29, 2025
So far actually quite nice! Many complaints about the stop to attack mechanic, but it's chosen to make it challenging. I've played other popular survival type games with the same mechanic. It's adaptable. I love the art style! Hopefully lots of equipment and pet content!! No forced ads, only for rewards! So far so good! Let's see some events, other playable characters, and some other game modes, and you are on your way to a winner dev! (keep everything fair for free players please).
★☆☆☆☆ Darksahde · Aug 25, 2025
Hit a wall at stage 17, paid the ads pack and the welcome pack pro: great artwork, monster collection is fun and unique. Cons: The first wave in a stage is way too hard for level 1 monsters and Mc alone. No chance to upgrade equipment does too little. The configuration seems to want you to use different monsters in your group, but it's actually better to spam multiple copies of the same monster. Music/sound effects is so bad it's a nuisance rather than enjoyable.
★★☆☆☆ Zero Eggnog · Jul 28, 2025
Why it is worse than (clean earth) can't attack when moving is big minus with swarm of enemies/boss picking you at range
★☆☆☆☆ Daniel Stoneman · Nov 30, 2025
I actually like the game, but the ads that never end are beyond frustrating. Not all ads do it, but occasionally I get stuck in an ad I chose to watch for a reward, but after MINUTES I'm not given the multiple "x" icons needed to exit the ad back to the game to get the reward. Reboot app, lose effort and time, no reward. Fix this. So far it's mostly been monopoly go ads.
★☆☆☆☆ Branden Niblett · Jun 23, 2025
"You can't attack while moving ". A bunch of nonsense
★★☆☆☆ Desmond Kwofie · Sep 23, 2025
Street yesterday ft off DD diff offer warranty street yesterday's FERT

Google Play Rankings for Undercity

This app is not ranked

Technologies used by Undercity

Undercity is requesting 17 permissions and we don't have library information (yet).

Permissions

Network communication
view network connections, view Wi-Fi connections, full network access, Google Play billing service, Google Play license check
Your accounts
read Google service configuration
Hardware controls
control vibration
System tools
prevent phone from sleeping
Extra
android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, com.onenone.undercity.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
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