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Grandpa High On RetroNewsHUGE UPDATE LIVE NOW
Major update

HUGE UPDATE LIVE NOW

Grandpa High On Retro · published 21 Apr 2026, 16:31 UTC · build 22880008

All newsPlayers around this dateRead on Steam

Ive released a major update!

This update includes a wide range of changes and improvements across the game. A lot of systems have been reworked to improve the overall experience and bring the game closer to its intended direction that I want to take the game sence I will keep adding many more Free DLC.

Here are some of the main updates:

  • AI voices have been removed and replaced with voice actors (Grandpa is still unchanged for now)

  • Expanded variety of weapons

  • New gameplay mechanics

  • Updated and improved animations

  • Added a dynamic weather system

  • Some vehicles are now drivable

  • Save and load system has been added

  • Level design has been updated and improved

There are also additional smaller changes, fixes, and adjustments throughout the game.

This update represents a significant step forward, and we’ll continue improving things based on feedback. Theres many more features and the achivements that will be adding in the few upcoming weeks.

Thanks so much for playing and supporting the game!

Trailer for the update:

More from Grandpa High On Retro

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Community28 Aug 2026Development update: 2nd Free DLC delayedHello, The 2nd Free DLC isn't coming out on the 3rd of September. I'm sorry. Here's what happened. The new stuff looks the way I wanted it to look. That was the whole point, modern graphics because of the time travel, and I got there. What I didn't expect was that with the new content in the build, the base game and the 1st free DLC started running worse. Areas that were fine six months ago are…Community29 Apr 2026Grandpa High on Retro is now Steam Deck Compatible!Hey everyone, Im excited to announce that Grandpa High on Retro is now compatible with Steam Deck ! I have made updates to improve the experience, including better controller support, improved text readability, and better optimization, because of this Valve review the game and it is now compatible 100% with the Steam Deck. Thank you to everyone who has supported the game and helped me improve i…Community5 Mar 2026Patch Delayed One Week – Voice Acting Preview VideoHey everyone, Quick update about the patch that was supposed to launch tomorrow March 6 . After some last minute testing, the team and I decided it’s better to delay the patch by about two weeks . There’s a new gameplay feature that still needs fixing, and we don’t want to push the update out until it’s working the way it should. When this project first started, it was just me working on the ga…