Grandpa High on Retro

Grandpa goes on a third person, action adventure killing rampage, with his grandson after his smoking session was interrupted by a phone call.

Developer: Ashnell Games.

Tags: Solo, Action, Adventure, Action-Adventure.

Steam reviews: Very Positive (89% of 263).

Price: $7.99.

Released 2025-02-06.

Last updated 2026-04-29.

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