PCGame

Grandpa High on Retro

Retro third-person shooter with crude humor and neighborhood combat

Ashnell Games · Published by Ashnell Games · Released Feb 6, 2025

ActionAdventureIndie

Reviews
Very Positive
89% of 2,207
Recent reviews
Very Positive
87% of 94 in 30 days
Playing now
4
right now
Steam Deck
Verified
Last update
3 weeks ago
Aug 28, 2026

What is Grandpa High on Retro?

A single-player, retro-styled third-person shooter set in Grandpa's neighborhood. You fight enemies across semi-open, linear levels as Grandpa searches for his mistress after an unexpected phone call.

For you if...

  • +you enjoy crude jokes alongside third-person shooting
  • +you like retro visuals and short campaigns

Not for you if...

  • you avoid sexual jokes and offensive humor
  • you prefer open-world exploration to linear levels

What players say

89% of 2,207 reviews are positive · 87% of 94 in the last 30 days

Players praise the crude humor, with some also liking the story and retro look. They complain about bugs, awkward controls and shooting, short length, repetitive enemies, and AI-generated voices. Some say recent updates improved controls but removed jokes and made melee combat less enjoyable.

Screenshots and trailer

Grandpa High on Retro

Grandpa High on Retro system requirements

As published by the developer.

Minimum

OS
Windows 10
Processor
Intel Core i5, AMD Ryzen 3 or equivalent (64 bit)
Graphics
NVIDIA GeForce GTX 970 or higher
Memory
8 GB RAM
Storage
20 GB available space
DirectX
Version 11
Notes
DirectX 11 with support for Shader Model 5 (SM5)

Recommended

OS
Windows 10
Processor
Intel Core i5, AMD Ryzen 5 or equivalent (64 bit)
Graphics
NVIDIA GeForce GTX 1080 or higher
Memory
16 GB RAM
Storage
20 GB available space
Notes
DirectX 11 with support for Shader Model 5 (SM5)

PC version details

DRM, required accounts, controller support and Steam features.

DRM
None declared on Steam
Controller
Full controller support
Platforms
Windows
Steam features
Family Sharing

Steam Deck: Verified

  • All functionality is accessible with the default controller configuration
  • Shows Steam Deck controller icons
  • In-game text is legible on Steam Deck
  • Default graphics settings perform well on Steam Deck
  • External controllers are not supported for the primary player

Multiplayer and co-op

Languages

Full audio: English.

Tags

Recent updates

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