Reviews of Idle Brain Quest

By: TopCog LLC App

List of user reviews and ratings for Idle Brain Quest

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Review summary

Reviewers praise the game's deep, multi-layer idle progression and engaging concept, with several calling it a great idle game. However, recurring issues—freezes/crashes/memory leaks, decay of idle progress, and user interface friction—diminish the experience and hinder long-term play.

Pros

Deep, multi-layer idle progression with ultra prestige and long-term endgame.
Engaging concept and generally positive reception; many users describe it as a great/awesome idle game.
Seen by some players as a crown jewel of the developer's idle-game lineup, signaling strong appeal and potential for long-term engagement.

Cons

Frequent performance issues: freezing, stuttering, crashes, and memory leaks.
Decay of idle progress/power decay punishes idleness, reducing enjoyment.
UI/UX friction including accidental taps and perceived visual complexity.

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User Reviews

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45% (5)

Date	Author	Comment
2025-04-07	ni*****	Pay 10$ or it’s a clicker game
Pay 10$ or it’s a clicker game
2022-08-24	Ca*****	Stop forcing tutorial and let me play the game. Stop forcing me to upgrade idle science. Stop forcing me to buy a skill. Stop forcing me to use back and forward buttons.
Stop forcing tutorial and let me play the game. Stop forcing me to upgrade idle science. Stop forcing me to buy a skill. Stop forcing me to use back and forward buttons.
2022-01-28	Cs*****	Tap wizards 2 was good so I wanted to try another top cog game. It seems promising, but keeps crashing.
Tap wizards 2 was good so I wanted to try another top cog game. It seems promising, but keeps crashing.
2021-05-21	An*****	Game has a memory leak or something. Cant play for more than a minute without it freezing and stuttering (on an iPhone X).
Game has a memory leak or something. Cant play for more than a minute without it freezing and stuttering (on an iPhone X).
2019-10-30	Co*****	Doubt this is going to be updated, but I’d love to keep playing, if only it would stop freezing and requiring me to restart it before I could play it more.
Doubt this is going to be updated, but I’d love to keep playing, if only it would stop freezing and requiring me to restart it before I could play it more.
2018-08-15	Bo*****	... but 1 BUG! Please please please fix this, I just spent $15.00 to support and encourage you to fix bug BUG: Red Crystals have a bug where you can not get more than 2.14b at a time. there is an overflow problem. please fix so the red crystal is not capped when ascending. The super skill prices are not capped, currently I need 5b red crystals per super skill. I am getting close to getting that first mystic cheese. I have been playing well over 1.5 years. REVIEW: This game is awesome! it has an entire level of deeper game play than any other idle game out there! perfect for long term gaming. Most idle games have you prestige and start over, a few games have a super prestige to reset your regular prestiges, this game has a level even deeper an ultra prestige that resets your prestige and super prestige. I literally have all this company's games. This game and their "idle mage" are their crown jewels! These games are free, you owe it to yourself to try them!
... but 1 BUG! Please please please fix this, I just spent $15.00 to support and encourage you to fix bug BUG: Red Crystals have a bug where you can not get more than 2.14b at a time. there is an overflow problem. please fix so the red crystal is not capped when ascending. The super skill prices are not capped, currently I need 5b red crystals per super skill. I am getting close to getting that first mystic cheese. I have been playing well over 1.5 years. REVIEW: This game is awesome! it has an entire level of deeper game play than any other idle game out there! perfect for long term gaming. Most idle games have you prestige and start over, a few games have a super prestige to reset your regular prestiges, this game has a level even deeper an ultra prestige that resets your prestige and super prestige. I literally have all this company's games. This game and their "idle mage" are their crown jewels! These games are free, you owe it to yourself to try them!
2016-10-29	Si*****	'Idle' in the title. Mechanic in the game that punishes idleness.
'Idle' in the title. Mechanic in the game that punishes idleness.
2016-07-01	Ze*****	An otherwise interesting game is ruined by the fact that brain decay is set way way too high.
An otherwise interesting game is ruined by the fact that brain decay is set way way too high.
2016-01-01	Pr*****	When I started I absolutely loved the game, but when idle power decay was introduced I deleted the game. If this aspect is removed this game will be awesome.
When I started I absolutely loved the game, but when idle power decay was introduced I deleted the game. If this aspect is removed this game will be awesome.
2015-12-12	A *****	The pictures make this game look so complicated! But idle quest was a great game and this is too.
The pictures make this game look so complicated! But idle quest was a great game and this is too.