Ad Fundum
Take control of a giant mech and dive into an exciting underground adventure in a dieselpunk world! Dig deep, collect valuable minerals, upgrade wisely, explore diverse locations, uncover ancient secrets, and try not to explode! Will you save the world or vanish in the depths below?
- Price:$3.49
- Release Date:6/13/2024
- Developer:Oldbut Gold
- Publisher:Oldbut Gold
- Last Updated:6/28/2025
- Steam App Id:2647820
Ad Fundum
- Windows
- Mac
- Linux
- Steam Deck (Verified)
Steam Charts, Stats, and Live Player Count
At the moment, Ad Fundum has 13 concurrent players online and in-game. This is 92% lower than its previous all-time peak of 173 players achieved on 6/17/2024.
Review History Chart
Track historical review trends and overall ratings for Ad Fundum. It has received a total of 355 reviews on the Steam store and achieved a Player Score of 87 (Very Positive).
Price History Chart
Track historical price changes and trends for Ad Fundum. Right now, it costs $3.49 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Ad Fundum and its growth over time. It currently has 1,114 followers on its community page.
About Ad Fundum
Ad Fundum is an Indie, Casual, RPG, Simulation, and Adventure game developed by Oldbut Gold. On 6/13/2024, it was released on the Steam Store by Oldbut Gold.
Players have rated Ad Fundum as "Very Positive" out of 355 total reviews on the Steam Store. These are split between 337 positive reviews and 18 negative reviews — an overall 95% positive review rating.
It is available for gamers to download and play for $3.49 which is a 50% discount off its base price. It can also be purchased through Ad Fundum + Mining Mechs, Ultimate Mining, and Ad Fundum - Supporter pack which give a discount off its base price.
It can be played and ran on Windows, Mac, and Linux systems. It is verified by Valve as playable on the Steam Deck and will run well.
It also supports 8 languanges in-game including English, French, German, Portuguese-Brazil, and Chinese (Simplified). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Ad Fundum supports the following features:
- Single-player
- Steam Cloud
- Full controller support
- Family Sharing
- Steam Achievements
- Steam Trading Cards
From the Steam community, Ad Fundum has been tagged with the following user tags:
- Character Customization
- Procedural Generation
- Multiple Endings
- Platformer
- Mining
- Puzzle
- Pixel Graphics
- RPG
- Collectathon
- Simulation
- Mechs
- Underground
- Base Building
- Sci-fi
- Casual
- Relaxing
- Adventure
- Steampunk
- 2D
- Exploration
Media & Sceenshots
Watch the featured video for Ad Fundum and see the latest screenshots from the Steam Store.
DLC & Related Apps
Ad Fundum is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Ad Fundum Soundtrack | Music | 7/8/2024 | View |
Related Bundles
Ad Fundum is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | Ad Fundum + Mining Mechs | 3 | 3 | $6.76 | View |
| Ultimate Mining | 8 | 8 | $18.08 | View |
| Ad Fundum - Supporter pack | 2 | 2 | $4.93 | View |
Related Packages
Ad Fundum is referenced by 1 package in the Steam Store.
Supported Languages
Ad Fundum is available in 8 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Portuguese-Brazil | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Japanese | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Ad Fundum data has been sourced from:
- Valve Corporation. (2025, June 28). Ad Fundum on Steam. Steam Store. https://store.steampowered.com/app/2647820
- Valve Corporation. (2025, June 28). Ad Fundum. Steam Community Hub. https://steamcommunity.com/app/2647820