Best Collectathon Games on Steam
Steam currently has 3,465 Collectathon games available to download and play. Explore our list of the best picks ranked by Player Score. Our Player Score rankings are calculated directly from reviews left on the Steam store and will be updated in real-time as more players leave their feedback. Collectathon game rankings were last updated on 2/27/2026.
Looking for more? Explore other lists such as:
- Free collectathon games on Steam
- Best collectathon Steam Deck games
- Best collectathon Linux games on Steam
- Best collectathon Steam games for Mac OS
- Free Steam games
- Most played Steam games
- Best rated Steam games
1. Travellin Cats in Paris
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
Travellin Cats in Paris holds the #1 spot for "best Collectathon game on Steam" with a Player Score of 96. Its score was calculated by analyzing a total of 17,882 reviews on Steam. This breaks down to a total of 17,698 positive reviews and 184 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 7/17/2023 |
| Franchise | Travellin Cats |
| Developer | Travellin Cats |
| Publisher | Travellin Cats |
| Steam App Id | 2313250 |
2. Travellin Cats in Jingle Jam
Find 200 cats hidden around a festive holiday village and a winter wonderland in this FREE hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator! Can you find them all?
Travellin Cats in Jingle Jam has achieved a Player Score of 96, placing it in the #2 spot for the best Collectathon games. Its score was calculated by analyzing a total of 10,395 reviews on Steam. This breaks down to a total of 10,335 positive reviews and 60 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Release Date | 12/1/2023 |
| Franchise | Travellin Cats |
| Developer | Travellin Cats |
| Publisher | Travellin Cats |
| Steam App Id | 2608050 |
3. A Hat in Time
A Hat in Time is a cute-as-heck 3D platformer featuring a little girl who stitches hats for wicked powers! Freely explore giant worlds and recover Time Pieces to travel to new heights!
A Hat in Time has achieved a Player Score of 96, placing it in the #3 spot for the best Collectathon games. Its score was calculated by analyzing a total of 52,817 reviews on Steam. This breaks down to a total of 51,672 positive reviews and 1,145 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $29.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $29.99 |
| Release Date | 10/5/2017 |
| Developer | Gears for Breakfast |
| Publishers | |
| Steam App Id | 253230 |
4. Shelldiver
Take a deep breath and dive right into this cozy incremental game about a senior turtle trying to start a business selling jellyfish. Upgrade your equipment, explore biomes, and help your turtly village!
Shelldiver has achieved a Player Score of 96, placing it in the #4 spot for the best Collectathon games. Its score was calculated by analyzing a total of 10,558 reviews on Steam. This breaks down to a total of 10,452 positive reviews and 106 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $3.74 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
5. WEBFISHING
WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)
WEBFISHING has achieved a Player Score of 96, placing it in the #5 spot for the best Collectathon games. Its score was calculated by analyzing a total of 69,506 reviews on Steam. This breaks down to a total of 67,782 positive reviews and 1,724 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $4.99 to play and can be played and ran on Windows systems. At the moment, it is not possible to play or run WEBFISHING on the Steam Deck.
| Steam Price | $4.99 |
| Release Date | 10/11/2024 |
| Developer | lamedeveloper |
| Publisher | lamedeveloper |
| Steam App Id | 3146520 |
6. A Castle Full of Cats
A Castle Full of Cats is a catvania hidden object game where you need to find all the cursed cats in the castle. Save each and every cat and unleash the power of love! ♡
A Castle Full of Cats has achieved a Player Score of 95, placing it in the #6 spot for the best Collectathon games. Its score was calculated by analyzing a total of 4,334 reviews on Steam. This breaks down to a total of 4,303 positive reviews and 31 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and can be played and ran on both Windows and Linux systems. At the moment, it is possible to play A Castle Full of Cats on the Steam Deck (though some functionality may be limited).
7. Placid Plastic Duck Simulator
The ultimate high-tech rubber duck simulation, Placid Plastic Duck brings you dangerous levels of relaxation. With chill music, dreamy 3D graphics, and many different happy ducks, your only priority is to float around. Zero Ducks given.
Placid Plastic Duck Simulator has achieved a Player Score of 95, placing it in the #7 spot for the best Collectathon games. Its score was calculated by analyzing a total of 19,313 reviews on Steam. This breaks down to a total of 18,859 positive reviews and 454 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $1.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $1.99 |
| Release Date | 7/6/2022 |
| Developer | turbolento games |
| Publishers | |
| Steam App Id | 1999360 |
8. An Arcade Full of Cats
Journey through gaming history's time and space, while searching for adorable feline companions in 'An Arcade Full of Cats,' the ultimate pet'em up hidden object game.
An Arcade Full of Cats has achieved a Player Score of 95, placing it in the #8 spot for the best Collectathon games. Its score was calculated by analyzing a total of 7,750 reviews on Steam. This breaks down to a total of 7,625 positive reviews and 125 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is completely free to play and can be played and ran on both Windows and Linux systems. At the moment, it is possible to play An Arcade Full of Cats on the Steam Deck (though some functionality may be limited).
9. Lil Gator Game
Embark on an adorable adventure, discover new friends and uncover everything the island has to offer. Climb, Swim, Glide and slide your way into the hearts of the many different characters you meet on your travels!
Lil Gator Game has achieved a Player Score of 95, placing it in the #9 spot for the best Collectathon games. Its score was calculated by analyzing a total of 5,713 reviews on Steam. This breaks down to a total of 5,636 positive reviews and 77 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $19.99 to play and can be played and ran on Windows systems. Valve has also verified it as playable on the Steam Deck and will run well.
| Steam Price | $19.99 |
| Release Date | 12/14/2022 |
| Franchise | Playtonic Friends |
| Developer | MegaWobble |
| Publisher | Playtonic Friends |
| Steam App Id | 1586800 |
10. Cookie Clicker
An idle game about making cookies! Originally released in 2013 on the web, and actively developed since then. This is the official version for Steam.
Cookie Clicker has achieved a Player Score of 95, placing it in the #10 spot for the best Collectathon games. Its score was calculated by analyzing a total of 88,299 reviews on Steam. This breaks down to a total of 85,207 positive reviews and 3,092 negative reviews — making it "Overwhelmingly Positive" on Steam.
It is priced at $4.99 to play and can be played and ran on both Windows and Mac systems. At the moment, it is possible to play Cookie Clicker on the Steam Deck (though some functionality may be limited).
| Steam Price | $4.99 |
| Release Date | 9/1/2021 |
| Franchise | Playsaurus |
| Developers | |
| Publisher | Playsaurus |
| Steam App Id | 1454400 |
More Collectathon Games
Explore even more rankings for the 100 best Collectathon games available on Steam.
| Image | Name | Actions | ||||
|---|---|---|---|---|---|---|
| 11 | 7/17/2023 | 96 | Free | Steam Charts | |
| 1 | 12/1/2023 | 96 | Free | Steam Charts | |
| 75 | 10/5/2017 | 96 | $29.99 | Steam Charts | |
| 233 | 11/16/2025 | 96 | $3.74 | Steam Charts | |
| 153 | 10/11/2024 | 96 | $4.99 | Steam Charts | |
| 13 | 11/9/2022 | 95 | $1.99 | Steam Charts | |
| 136 | 7/6/2022 | 95 | $1.99 | Steam Charts | |
| 14 | 11/16/2023 | 95 | Free | Steam Charts | |
| 28 | 12/14/2022 | 95 | $19.99 | Steam Charts | |
| 9,202 | 9/1/2021 | 95 | $4.99 | Steam Charts | |
 | 5 | 7/7/2022 | 95 | $0.99 | Steam Charts | |
 | 22 | 9/9/2021 | 95 | $9.99 | Steam Charts | |
 | 2,235 | 9/15/2024 | 95 | $12.99 | Steam Charts | |
 | 79 | 10/23/2023 | 95 | $17.99 | Steam Charts | |
 | 8 | 5/20/2024 | 95 | $3.59 | Steam Charts | |
 | 7 | 12/11/2020 | 95 | $16.99 | Steam Charts | |
 | 16 | 12/9/2024 | 95 | $2.99 | Steam Charts | |
 | 13 | 12/17/2023 | 94 | Free | Steam Charts | |
 | 9 | 3/26/2024 | 94 | Free | Steam Charts | |
 | 2 | 7/29/2021 | 94 | Free | Steam Charts |
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Reviews and rankings are enriched, analyzed, and updated in real-time to ensure we surface the most up-to-date insights. Learn more about the Steambase approach to data collection and our review methodology.
- Valve Corporation. (2026, February 27). Steam Store. Steam Store.
- Valve Corporation. (2026, February 27). Travellin Cats in Paris on Steam. Steam Store.
- Valve Corporation. (2026, February 25). Travellin Cats in Jingle Jam on Steam. Steam Store.
- Valve Corporation. (2026, February 2). A Hat in Time on Steam. Steam Store.
- Valve Corporation. (2026, February 27). Shelldiver on Steam. Steam Store.
- Valve Corporation. (2026, February 19). WEBFISHING on Steam. Steam Store.
- Valve Corporation. (2026, February 14). A Castle Full of Cats on Steam. Steam Store.
- Valve Corporation. (2026, February 23). Placid Plastic Duck Simulator on Steam. Steam Store.
- Valve Corporation. (2026, January 28). An Arcade Full of Cats on Steam. Steam Store.
- Valve Corporation. (2026, February 25). Lil Gator Game on Steam. Steam Store.
- Valve Corporation. (2026, January 28). Cookie Clicker on Steam. Steam Store.