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Kardashev Idle

Kardashev Idle

Cosmic Civilization Idle Game

2 ratings
1 review
With Ads
🎮 Games
🕹 Simulation
Free
With Ads

Details

  • Released
  • Updated
  • April 8, 2026
  • September 22, 2026

Features

Developer

Carlos Kasper
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Kardashev Idle screenshot #3 for iPhone
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About

An incremental idle game where you guide humanity's technological advancement from Earth to galactic mastery. Progress through civilization types, unlock upgrades, and automate resource production to scale energy output across the cosmos. Your civilization grows even when you're offline.

✓Progress through civilization types (0, I, II, III)
✓Dozens of upgrades and milestones
✓Idle mechanics for offline growth
✓Prestige system for enhanced progression
✓Sci-fi universe inspired by real science
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What's New in Kardashev Idle

2.0.0

September 22, 2026

Missions. Layout changes. Bug fixes.

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User reviews

Most RecentHighest RatedLowest Rated

Good but one small thing annoying me

The game is adfree unless you choose to watch something and is otherwise very enjoyable. But there is a glitch in the upgrade section where instead of a new upgrade it will be a white box. The thing is, I’m pretty sure there are upgrades underneath it that I just can’t click on because of the big white box covering there place. Any fix?
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oggoodboyoggoodboy

Response from developer

Hey there, i am developing a big update e new layout style to make the game looks better. So in this week this will be fixed. Thanks for the feedback!

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FAQ

What is Kardashev Idle?

Kardashev Idle is an incremental idle game inspired by the Kardashev Scale, where players advance humanity's technological and energy consumption levels from Earth to galactic scale. It features idle mechanics, meaning progress continues even when you are not actively playing.

How does Kardashev Idle progress?

You start as a Type 0 civilization and progress through Type I, II, and III by harvesting resources, unlocking dozens of upgrades and milestones, and automating production. The game is designed for long-term progression and growth.

Does Kardashev Idle have ads?

Yes, Kardashev Idle contains advertisements. This is common for free-to-play games that offer in-app purchases to support ongoing development.

Can I play Kardashev Idle offline?

Yes, Kardashev Idle features idle mechanics, which means your civilization continues to grow and produce resources even when you are offline or not actively playing the game.

What devices support Kardashev Idle?

Kardashev Idle is supported on iPhone, iPad, and iPod devices. It is designed to be playable across Apple's mobile ecosystem.

What is the age rating for Kardashev Idle?

Kardashev Idle has an age rating of 4+. This indicates it is suitable for a wide audience, including younger players, with minimal content concerns.

How often is Kardashev Idle updated?

The latest version of Kardashev Idle is 1.2.0, and it was last updated on September 2, 2026. This suggests a relatively active development cycle for the game.

What is the prestige system in Kardashev Idle?

The prestige system in Kardashev Idle allows you to reset your progress to gain permanent bonuses, enabling you to grow even stronger and faster in subsequent playthroughs. It's a common mechanic in idle games to provide a sense of renewed progression.