
Idle creature-collector, where you mine, train, breed, explore and more with your creatures. Discover all there is in the world of Koltera.
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
About
In this Creature-Collecting Idler, Koltera, you Mine and Train with creatures. As your creatures grow, they will grow stronger furthering their ability to help you. Discover upgrades that will further this output and make things easier. As your operation grows, so will your ability to discover new creatures and trade with traders. Koltera offers 41 unique creatures, each with 11 augmented versions. That's 450+ creatures to collect!
Collect over 450+ creatures (41 unique & 11 augmented versions of each)
Upgrade from over 18+ different upgradable effects
Accumulate coins from your idle mining operation and continue to increase it's output through upgrades and other mechanics
Balance and tinker with different creatures, each with their own unique set of genetics, and species base stats
Breed and min-max the output of your creatures, by trying to create a perfect one
Trade with the traders, in order to discover new species, with rarer creatures having increasingly harder requirements
Create a garden which plays like a typical incremental game, in order to summon legendaries
Earn offline progress (un-capped) while you are away. You will earn coins and lumin when you come back.
Genres
Stats
Languages: English**languages with full audio support
Engagement
Reviews
Themes across 42 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
A nice little idle game. Set what you want it to do then let it. Has a number of options in how you want to proceed.
Decent creature collector idler with a very simple gameplay loop.
nice idle game to play while you need to do other things
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Hours played at review time, across 42 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
quit it after i got a bug claiming I can't augment creatures that I should be able to augment(the normal base ones) good base, needs work.
“Cute creatures, but heavy grind behind the scenes.” Koltera is what happens when Pokémon meets an idle mining simulator and decides to chill. You collect creatures, breed them for better stats, and send them off to mine resources while you kick back and let the numbers roll in. It’s perfect for when you’re: Grinding while binge-watching 📺 Obsessing over stat boosts 📊 Min-maxing breeding combos 🧬 Or just want to feel like a digital creature tycoon 🧢 Pros: 2,000+ creature variants to collect, breed, and evolve. Actually idle—offline progression keeps things moving when you’re not around. Cute creature designs and cozy pixel visuals. Satisfying early game loop—collect, breed, profit. Runs well in the background with minimal CPU usage. Cons: Late game becomes grindy fast—progress plateaus without serious micromanaging. Trading and breeding systems could be deeper. Balance updates occasionally shake things up a bit too much. Limited UI polish; not super intuitive at first. Final Verdict: If you're a fan of idle games with a gotta-collect-them-all mindset, Koltera hits the sweet spot—especially if you like your games to play themselves (mostly). It’s more chill than challenge, more breed than battle. 🐾 7.5/10 for casual collectors who like their games passive but packed with potential.
awesome game
👍
Cute idle game. Quite different from its sequel. Enjoyable.
Игра бесплатная и плохо ставить минус, т.к. можно не играть(Была бы платная не рекомендую) - Очень много бессмысленного гринда - Очень медленно что-то меняется - Есть непонятные механики, когда узнаешь о результате после тыка
This reminds me of an extremely stripped down version of browser-based pet games, minus the forums, cash shop, lore and minigames. You collect and unlock resources, collect and unlock pets, upgrade your pets and collecting abilities, rinse and repeat. That's it. The pleasure isn't in fluff or decorations, but in the act of acquisition and upgrading itself. There are no explanations, so if you're not used to idle games or old school browser-based pet games, it probably won't make much sense, but if you're used to either of those genres, you should be able to figure it out fairly quickly.
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Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $0 | 0 | 79% | Free | |
| $143.5K | 659 | 80% | $6.99 | |
| $205 | 2 | 0% | $2.99 | |
| $35.2K | 309 | 82% | $1.49 | |
| $12.4K | 127 | 80% | $2.99 | |
| $11.2K | 45 | 69% | $5.99 |