Grow from a tiny Spark of Life into an all-powerful being in this idle, incremental game!

Spark is an idle incremental game in which you take on the role of an ethereal Spark of Life that bursts into existence. Assimilate the raw material that exists around you and use your influence to guide the evolution of the Cosmos.

Click on the Matter button to begin amassing your influence. When you feel ready, swipe left and begin evolving.


- Multiple resources that can be unlocked, purchased, and upgraded
- Story elements that appear as player progresses
- Prestige mechanic that allows player to start from beginning; progressing faster than before
- New "Altar of Knowledge" Mechanic that allows players to spend points gained from the prestige mechanic for new sets of powerful upgrades
- Simple, intuitive UI that teaches the game organically as the player progresses
- Advertisements are completely optional, and can be watched for an in-game bonus

What’s New

Version 1.2.1

Added Altar of Knowledge mechanic and rebalanced entire game accordingly. For the new balance to fully take effect the universe must be destroyed after downloading the update. The Altar of Knowledge allows you to spend Knowledge points for additional upgrades. Note that the Knowledge points spent at the Altar are gone and spending too large of an amount can actually cause progress to slow down. A warning dialog is in place to let users know if they are about to spend an amount that could be considered "dangerous". Also note that destroying the universe causes the Altar upgrades to reset, so take that into consideration when purchasing them.

Added a "Max" purchase option for the regular resources instead of just 1/10/100x.

Made small tweaks to UI to make the experience a little more consistent (less drastic resizing of text, more consistent sizing across screens, etc.)

**Version 1.2.1 fixes**
Fixed bug where Altar upgrades wouldn't immediately trigger 2x bonus when resource values increased

Fixed bug where warning dialog for expensive Altar upgrades displayed incorrect percentage

Fixed rounding error where gained Knowledge could display as a negative number at times

Ratings and Reviews

4.8 out of 5
162 Ratings

162 Ratings

Shandhand ,


At first I thought it would be another mindless idle because it looked like AdCap. However, I’m actually surprised. Progress is a little slow, but it makes it more satisfying that way. The upgrades are well priced and spread so early “assets” (for lack of a better term) don’t become obsolete. I’m impressed so far and I’m about 20 hours in.

Developer Response ,

Hey there!

Thanks for the kind review! I’m glad you’re enjoying Spark! I’ve worked pretty hard to balance everything well, so I’m glad that is paying off. There will be some stretches of time where different things will be dominant, but overall everything will balance back :) anyway, thanks again, and I hope you keep having fun!


ThousandFist ,

Enjoyable and Relaxing

This game moves at a fairly even pace, and doesn’t ram ads down your throat every thirty seconds as many FTP idle games do. I have enjoyed the pacing and recommend it to idle incremental game fans.
I especially enjoy the quotes...a simple but profound touch.

Amaitmassage ,

I finished it!

Can you add something at the end maybe like a complete restart with a multiplier bonus or something? I’ve been playing for months to finish it but still want to play. Great game!

App Privacy

The developer, Deuski Games Limited Liability Company, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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