Most idle games never end, but a few do. Universal Paperclips ends when you’ve turned the universe into paperclips. A Dark Room has more than one ending. The Longing ends after a 400-day real-time wait, or sooner if you find another way out. Frog Pond ends at Pond Level 30 with a final story chapter and the Pond Master title. Cow Clicker also ended, famously, though you can’t play it anymore.
Here’s what each ending is like, without spoilers, and why so few idle games have one.
Why don’t most idle games end? #
Because the genre is built on numbers that can always get bigger. Prestige resets let a game loop forever, and free-to-play games earn money for as long as you keep playing. Cookie Clicker, the genre’s most famous game, has no clear ending, but it has 637 achievements for players who want goals.
Endless isn’t bad. But it means you need to decide for yourself when you’re done, and many players end up drifting away rather than finishing. That’s why idle games with an ending feel so satisfying. For more on that pull, see why idle games are so satisfying.
Idle games with an ending at a glance #
| Game | What the ending is | Platforms |
|---|---|---|
| Universal Paperclips | A final choice once the universe is paperclips | Browser, iPhone |
| A Dark Room | Multiple endings, including an alternate one | Browser, iPhone, Android, Switch |
| The Longing | A king wakes after 400 real days; other endings exist | PC, Mac, Switch, iPhone, Android |
| Frog Pond | Pond Level 30, final story chapter, Pond Master title | iPhone, Android |
| Cow Clicker | The “Cowpocalypse” of September 2011 | No longer playable |
1. Universal Paperclips: the famous one #
Frank Lantz’s Universal Paperclips (2017) puts you in charge of an AI whose only goal is making paperclips. It starts as a humble clicker and climbs through automation and marketing to something much bigger. The game ends when there’s nothing left to convert, with a final choice about what to do next.
It’s also proof that people will finish an idle game if it has an ending worth reaching. Wired reported that 450,000 people played in the first 11 days, most of them to completion. It’s free in desktop browsers and a paid app on iPhone.
2. A Dark Room: a mystery with more than one ending #
A Dark Room (2013), by Michael Townsend, begins with a cold room and a fire. Stoke it, and the game slowly grows into a village, a world map and a story you piece together yourself. It has multiple endings, including an alternate one that depends on choices you might not realize you’re making.
On iPhone it’s a small one-time purchase, and its App Store listing says no ads, no in-app purchases, no tracking, and that it plays fully offline. It’s also on Android, Switch and the web.
3. The Longing: an ending measured in days #
The Longing, from Studio Seufz (2020), is a game about waiting. A king falls asleep for 400 days, and you, his servant, wait in real time for him to wake. The timer runs whether the game is open or not, so you can technically start it, close it and come back more than a year later to see the ending.
That’s not the only way to finish. Exploring the caves around you reveals other endings, and not all of them need the full countdown. It’s on PC, Mac and Switch, and came to iPhone and Android in December 2023.
4. Frog Pond: an idle clicker with a finish line #
Frog Pond is our own game, so weigh this one accordingly. It plays like a classic idle clicker: tap a frog, hire eight tiers of worker frogs, buy upgrades, and migrate to a new pond for Tadpole Eggs. What’s unusual is that the whole thing is built toward an end. Eggs buy Pond Levels, 30 of them, and each level adds a new frog tier, biome, visitor or story chapter.
At Pond Level 30 you reach the tenth and final chapter of Sage Toad’s story and earn the Pond Master title. The four visitors’ questlines wrap up on the way there. If you want to keep going afterward, an optional transcendence resets your Pond Level for a permanent bonus, but the story is done. Frog Pond is free with no in-app purchases, so there’s no paid shortcut to the end either. Our Pond Level guide lists every step.
5. Cow Clicker: the ending that made a point #
Cow Clicker, by designer Ian Bogost, was a 2010 Facebook game where you clicked a cow once every six hours. It was satire, aimed at the social games of the time. It ended on September 7, 2011, in the “Cowpocalypse”, when a countdown that players could extend by paying ran out and every cow disappeared. You can’t play it now, but it’s a piece of the genre’s history, and Cookie Clicker is often called its spiritual successor.
What counts as an ending in an idle game? #
Endings in idle games come in a few shapes:
- A story finale. A final chapter or scene that wraps things up, as in Frog Pond or A Dark Room.
- A final state. The game’s goal is fully reached, as when Universal Paperclips runs out of universe.
- A countdown. A fixed time that ends the game, like The Longing’s 400 days.
- A max level. A cap on progress, like Frog Pond’s Pond Level 30, sometimes with optional play beyond it.
Some endless games have soft finishes too: a last achievement, a final upgrade or a completed collection. Those can be good stopping points even if the game keeps going.
How do you finish an endless idle game? #
Set your own finish line. A few that work:
- Pick a final achievement or milestone and stop when you reach it.
- Finish a collection, like every building, frog or hero.
- Stop at a set number of prestiges.
- Stop when it stops being fun. If you’re checking in out of habit, that’s your ending.
If you want a game that makes the decision for you, the five above are the best places to start. For more idle games in general, see the best idle games for iPhone and Android and games like Cookie Clicker.
Frequently asked questions #
Does Cookie Clicker have an ending? #
No. Cookie Clicker has no clear ending, but it has 637 achievements that many players treat as goals.
How long does Universal Paperclips take to finish? #
It varies by player and play style, and it’s much shorter than a typical endless idle game. Most of its early players finished it, according to Wired.
Can you keep playing Frog Pond after Pond Master? #
Yes. At Pond Level 30 you can transcend, which resets your Pond Level and eggs for Stardust, a permanent production bonus. The story is complete at that point, so it’s optional.
Is there an idle game you can finish offline? #
A Dark Room plays fully offline on iPhone, and Frog Pond plays offline too, so you can reach both endings without a connection.