Get ready for the very big adventure with very small heroes! The sequel to the award-sometimes-winning-and-if-not-we're-just-happy-to-be-nominated Best Fiends! But it's nothing like that game! Except that it's got the same characters, and you're still beating up slugs. But it's a clicker adventure, which is different, and we think a lot of fun!

* TRAVEL through the world of Minutia, beating up bad guys!
* SLAP, COLLECT & LEVEL UP pretty much everything in the game!
* LEARN MATH trying to understand how much damage you're doing!
* LOSE TOUCH with your family and friends!
* RECOMMEND it to people you don't like!

Story: The Fiends finally made it to Mount Boom, only to be defeated and imprisoned in very similar boxes. Now it's time for YOU to turn the tables! Round up the old gang, level them up and defeat wave after wave of slugs as you make your way to the elusive villain behind the Slug Invasion!

With the help of the Fiends, and the awesome reckoning power of Mount Boom, and the magical souvenirs that boost your strength, and whatever new stuff we come up with down the line, you'll save the world in no time. And then realize there's more to this game than even that! And then hate us for making a game you can't stop playing!

And there's no energy mechanics, you can play it whenever you want, for as long as you want! Which is good, since you've obviously got some time on your hands if you bothered to read this far through the description. So get it already. Best Fiends FOREVER!


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Best Fiends Forever offers a paid VIP subscription on top of the other great gameplay features. VIP players have a unique Souvenir, exclusive discounts on Diamonds, and a new pack of iMessage stickers.

VIP Mode subscription is available on a monthly tier, which auto-renews. The monthly subscription is priced at $14.99 / month. Payment will be charged to iTunes Account at confirmation of the purchase. Your subscription automatically renews unless auto-renew is turned off in at least 24-hours before the end of the current payment period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.

Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period.

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What's New

Version 2.5.1

* Improvements
* Bug Fixes

Ratings and Reviews

4.5 out of 5
6.1K Ratings
6.1K Ratings

Editors’ Choice

Trust us, you’ve never played a clicker like this. Not only are we totally captivated with upgrading our lovable Fiends, but somehow Seriously’s made the genre feel entirely new. Part of that’s due to expert stage design. We’re flying through icy tundra, forest ravines, and desert towns—and each level is packed with hidden things to tap, like power-ups, explosives, and even shortcuts!

B3ts3y ,

Lock-up crashing, but enjoyable

I like idle tap and upgrade type games. I like that you play for a few minutes or work towards the next upgrade, and then just leave it alone to make money. And I’m okay with the “restart” style. I don’t necessarily want a game on my phone that has an ending since I use most games during a few minutes down time or while water boils). I also love that there are no ads (unless I allow them for bonus coins) and I can play without purchase, and it’s games like that that make me want to make purchases for upgrades.

I drop it a star because after just a couple of weeks it has crashed so bad that it will not launch again, twice. Tried restarting my phone, looked to see if there was an update, hard closed the app and gave it time. Nothing. You have to delete the app and reinstall. Luckily, your progress is saved to the cloud (which I’d add back a half star for if I could) but you lose any offline time when you could have been saving coins.

Still a fun game that’s got the same premise as the first but for those that just want a few minutes interaction and like goal oriented games where you’re looking for the next upgrade.

Mikmoo007 ,

It had potential...

I just deleted this game after playing for over a year. You see, i stuck with it because i tried to think of it as a marathon. I figured, if i just keep playing, eventually i will get to the big boss of the game. But after awhile, i began to realize it isn't a marathon at all- its a hamster wheel. You run and run and run....and run and run and run.... and there is just no end! I'm sorry, but how long must one repeat the same routine over and over again just for the smallest advancement? You see i lost my progress once and they gave me 3 BILLION boomstones to help get it back. 3 BILLION. you can earn about 150 million at the level i quit at. So i figure, hey, ill be unstoppable for a few levels, right?? WRONG. I made almost no progress from where i was. This game is ridiculous because you either start the whole game over again when it gets difficult or you wait DAYS to get enough coins to buy the necessary upgrades to advance a single step. Or, you know, give the game designers all your money. They would love that:). Im sorry but this game is such a HUGE waste of time.


Seriously Digital Entertainment Oy
214.9 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Seriously Digital Entertainment Ltd.
In-App Purchases
  1. Handful of Diamonds $1.99
  2. Pouch of Diamonds $4.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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