Idle Mastermind

Name: Idle Mastermind
Rating: 4.66877 (317 reviews)

Games

View in App Store

Idle Mastermind

Games

4.7

317 ratings

Age Rating

12+

Seller

Grumpy Rhino Games LTD

In-App Purchases

$4.99 – $24.99

View in App Store

Price Intelligence:

Average for the Games category The most popular in-app price for the app

Grow your in-app revenue

while we take care of your subscription management.
Mobile SDK by Qonversion.

Learn more

Price Intelligence based on:

213,534

apps aggregated

8,172,290

in-app prices defined

main categories

In-App Purchase Price (Subscription or Non-Recurring)

vs. average for the Games category, $, by region

Build, analyze, and grow in-app subscriptions

with the most powerful mobile SDK for subscriptions

Explore

User Reviews for Idle Mastermind

My Favorite Idle Game

An improvement over Idle Apocalypse, IMO, a game which I played heavily up to the release of this one. I feel Idle Mastermind strikes a good balance between idle and active gameplay. I'm eager to see where this game will go in its future as it is clear Grumpy learns how to improve his idle formula with each game release. Strongly recommended!

4est_gump, May 03, 2021

Restarts & $$$ to advance makes this hard to play

Got this game cause love Idle Apocalypse, and it is basically the same EXCEPT you HAVE to restart to advance AND tons of stuff you NEED unlocked to advance your lair relies on BUYING one of the other Masterminds (need LOL to get Skeleton keys unlocked for Dr. DOS). Having to restart to advance is bad enough, though annoying it’s still playable. Having to PURCHASE a character to advance just makes this more of a money grab than an actual fun game!

Arxantia, Jun 10, 2021

A glitch

So when you have a quest to do to start missions you can start a mission cancel it and it still counts towards the total so you can just continuously do this to get gems

Big Boy Chung Chung, Jul 05, 2021

I encountered an audio error, please fix \/

So the game is fine and i love it to bits, but there’s an audio error that happens randomly and consistently for long periods of time when I play. And turning SFX and music off doesn’t fix it. It sounds like someone high-fiving or chopping rubber...like a wa-Poosh or ca-chunk. It doesn’t stop until I close the app and turn off my phone. It’s annoying and I can’t get it to stop. It persists after closing the game and opening other things, and it’s only happening with this game. Please fix it, I love this game and I wanna keep playing. Thank you.

BlueInklingBoi64, Aug 14, 2021

A must-play!

I loved Idle Apocalypse, so I was excited when this was announced. This is another FANTASTIC strategy/idle game. The resource management/planning is challenging and very fun. The pixel art is beautiful, and combined with the sarcastic banter between characters really makes the world come alive. This is another stellar game from Grumpy Rhino - do yourself a favor and grab it!

Col Mustang 66, Apr 02, 2021

Play Idle Apocalypse instead

This game is painfully slow!!! You hit the bottleneck with the Generator very early. Just trying to get to Grand Plan or whatever so you can restart is torturous! Also, there needs to be more to do in the city and the base. I’m a budding supervillain trying to grow an empire and all i can do is tap a magnet every 10 seconds, cargo from an intermittent train, or one of the resource rooms in the base. The reporter with the cutscene is a waste.

ghdillon, Apr 18, 2021

Brilliant idle game

GrumpyRhino makes the best idle/resource management games and this one is no exception. Progressing in the game is fun and includes ways to play when idle and while active. Offers I n game events as well as seasonal events, and the prestige system offers great rewards and feels rewarding. Grumpy is also known for consistent quality content updates as well as well thought out quality of life updates. Try this game and Idle Apocalypse.

Mklmcdonald, Apr 03, 2021

Okay while it lasted

I was enjoying the game until it became impossible to finish. At a certain point early in, you need x resource that is only stolen by y henchman. Y henchman can only be unlocked by crafting z room, which can only be unlocked by x resource. I didn’t mind it this far. It was a little slow with not enough reward for starting and running your plan. But it’s whatever.

Philbert15, Apr 22, 2021

Trying to recreate success from Idle Apocalypse

Though the game has a very fun and creative theme it lacks replay ability. Unlike the last game where every time you restarted it got easier and easier it just seemed like every time you restart in Mastermind your just stuck in a loop. The start of game I think is what makes it so tedious to have to restart after taking so much time building up. I also think that the In-App purchases and buffs aren’t worth as much as the last game’s was. Still tho it still has the GamingRhino charm with funny characters and dialogue and definitely worth a shot to play.

SobaNodl, May 19, 2021

My favorite Idle Game

This game is wonderful for a variety of reasons. Witty dialogue, unique characters, a fun aesthetic, etc. But the reason I call it my favorite idle game is because of the base mechanics. Most idle games to me start fun, get boring after a certain point, pick up again in the late game, and then taper out. This game gets rid of the middle trough, so I already feel like I’m in the late game, and even after playing for 8 months the fun hasn’t tapered off. By having resets that take you to other characters, you get to stay in the fun early game period while still making progress. Additionally, I haven’t spent a cent on this game. Yes, I watch adds sometimes but the game makes that entirely optional and the AdMan system makes sure I don’t overload myself on ads either. I can check in on the game throughout the day, and probably put in an hour or two a day, which is exactly what I want from an idle game. Cannot recommend enough

Soumasomatic, Feb 27, 2022

Description

Ever wanted to be the villain? To build a lair? Hire henchmen?

Fight superheroes? Concoct dastardly plans? Raid a city? Or… take over the world? No? What, really? Sure you do! Idle Mastermind, from the makers of Idle Apocalypse, is the best supervillain simulator of 2020! Play as three supervillains. The techy but tiny: Dr DOS. The gangster crime boss: Yara. Or the unpredictable: LOL. Each has their own evil grand plan. Build a lair to run your empire from. Hire a bunch of evil henchmen to do your bidding. Raid the city above to gain precious resources. Unlock new research and skills to improve your criminal, idle empire. When you’re ready, execute your evil plan and bring about the apocalypse! Play as 3 distinct villains, each with: + A unique lair with special floors and henchmen. + Different strategies, skills and stories. + Unique resource management styles. Build your dream lair: + 30 unique floors. + Floors that will generate resources while offline. + Special floors with unique gameplay elements. Hire an army of evil thugs: + 20+ henchmen. + Different classes, abilities. + Unique resource management gameplay. And more...! + Collect heaps of skins. + Complete events. + Join the Evil Eye Association. On top of that it has all the humour and inane chatter of a Grumpy Rhino game. The makers of Idle Apocalypse. Lovers of simulation games and incremental clickers won’t be able to put down this dastardly, near criminal RPG.