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Idle Spiral - Q.E.D. Pack

Idle Spiral - Q.E.D. Pack

Idle System, Inc., Yayu, Sumito.O · Idle System, Inc. · Aug 27, 2026
Casual Indie Simulation Strategy Free To Play
Player data unavailable
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Player data unavailable
0
All-time peak
n/a
Δ 24h
A player-count observation is not currently available.

Idle Spiral - Q.E.D. Pack - Steam Charts & Historical Stats

Add the Q. Explore historical player activity and pricing for Idle Spiral - Q.E.D. Pack. A current player-count observation is unavailable.

Genre
Casual
Developer
Idle System, Inc.

Idle Spiral - Q.E.D. Pack player count and price summary

Current players
Unavailable
All-time peak
Unavailable
24-hour player change
Unavailable
Current US price
Price unavailable

No current player-count observation is available; unavailable values are not estimated.

Player count

System Requirements

Platform Support
Windows macOS
Pricing
Paid Game
$9.99 (USD)

Additional Information

Categories
Single-player Downloadable Content Steam Achievements Steam Cloud Family Sharing
Supported Languages
English, Japanese, French, German, Spanish - Spain, Arabic, Portuguese - Portugal, Russian, Simplified Chinese, Korean

Current Pricing

💰
$9.99
Regular Price

Additional Information

🇧🇷 DEJUS Rating
l
Brazilian rating
🇩🇪 Steam Germany
0
German classification
🆘 Support
🎁 Purchase Options
1
package options

Developer Analytics

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About This Game

Add the Q.E.D. Spiral Design to Idle Spiral: a bright mathematical theme where proofs scatter from a living spiral. Equip it for 1.5× normal Hanoi DPS, then advance game time to train lasting exponent bonuses for a–f and k, even when the Design is no longer active.

Detailed Description

A proof completed over time.

Idle Spiral - Q.E.D. Pack adds Q.E.D., a new Spiral Design for Idle Spiral. Across a bright sheet of graph paper, a vermilion spiral stretches outward as blue, ink-black, and red fragments of mathematics break apart and gather into proofs. The interface also shifts into Q.E.D.'s dedicated light visual style.

Active Effect

While Q.E.D. is assigned to an active Design slot, it multiplies normal Hanoi DPS by 1.5×.

Passive Effect

Owning this DLC applies exponent bonuses to a, b, c, d, e, f, and k even when Q.E.D. is not equipped. Each exponent begins at +0.010. Keep Q.E.D. active and advance game time to train them in sequence: a→b→c→d→e→f→k. Each exponent can reach +0.100, and completing every proof requires a total of 360 game days.

Proof Progression

Time Warp advances the proof while Q.E.D. is active, and neither Prestige nor Tornado Prestige resets its progress. Removing Q.E.D. pauses training, but every exponent bonus already earned remains active as a passive effect.

Watch formulas scatter from the spiral and slowly return as a completed proof. The longer you play, the closer Q.E.D. comes to completion.

Frequently Asked Questions

Is Idle Spiral - Q.E.D. Pack free to play?
Yes, Idle Spiral - Q.E.D. Pack is free to play on Steam.
What genre is Idle Spiral - Q.E.D. Pack?
Idle Spiral - Q.E.D. Pack is a Casual, Indie, Simulation, Strategy, Free To Play game.
Who developed Idle Spiral - Q.E.D. Pack?
Idle Spiral - Q.E.D. Pack was developed by Idle System, Inc. and published by Idle System, Inc..
What platforms does Idle Spiral - Q.E.D. Pack support?
Available on Steam for Windows, macOS.