I'LL FUCK YOUR GRANDPA!
A frank visual novel for adults, where you will find yourself in the role of a young woman who finds special pleasure in sex with old men.
Last Updated: 4/20/2025
| Steam Price | $9.99 |
| Release Date | 4/4/2025 |
| Developer | Senior Heat |
| Publisher | Senior Heat |
| Steam App Id | 3458610 |
I'LL FUCK YOUR GRANDPA!
A frank visual novel for adults, where you will find yourself in the role of a young woman who finds special pleasure in sex with old men.
Last Updated: 4/20/2025
- Windows
- Mac
- Linux
About I'LL FUCK YOUR GRANDPA!
I'LL FUCK YOUR GRANDPA! is a Simulation, RPG, Indie, Casual, Action, and Adventure game developed by Senior Heat. On 4/4/2025, it was released on the Steam Store by Senior Heat.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
It also supports 15 languanges in-game including English, French, Italian, German, and Spanish (Spain). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, I'LL FUCK YOUR GRANDPA! supports the following features:
- Steam Achievements
- Family Sharing
- Full controller support
- Single-player
From the Steam community, I'LL FUCK YOUR GRANDPA! has been tagged with the following user tags:
- Multiple Endings
- Story Rich
- Visual Novel
- Realistic
- LGBTQ+
- Choices Matter
- RPG
- Mature
- Simulation
- Nudity
- Dating Sim
- Romance
- Choose Your Own Adventure
- Sexual Content
- Funny
- Indie
- Casual
- NSFW
- Adventure
- Singleplayer
Related Bundles
I'LL FUCK YOUR GRANDPA! is included in 1 bundle in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | LUSTY TALES | 5 | 3 | $48.93 | View |
Related Packages
I'LL FUCK YOUR GRANDPA! is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| I’LL FUCK YOUR GRANDPA! | $5.99 | View |
Supported Languages and Localizations
I'LL FUCK YOUR GRANDPA! is available in 15 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 |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Portuguese-Brazil | Yes | No | Yes |
| Spanish (Latin America) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Korean | Yes | No | Yes |
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Features & Categories
Frequently Asked Questions
Soures & References
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I'LL FUCK YOUR GRANDPA! data has been sourced from:
- Valve Corporation. (2025, April 20). I'LL FUCK YOUR GRANDPA! on Steam. Steam Store.
- Valve Corporation. (2025, April 20). I'LL FUCK YOUR GRANDPA!. Steam Community Hub.