Update history
Latest Grandpa High on Retro updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- Grandpa High on Retro
Grandpa 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 bette…
Announcement1 changeGameplay - Grandpa High on Retro
HUGE UPDATE LIVE NOW
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…
Announcement7 changesGameplayUI/audio - Grandpa High on Retro
Patch Delayed One Week – Voice Acting Preview Video
Hey 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 f…
Announcement4 changesGameplayUI/audio - Grandpa High on Retro
Reveal Date of the 2nd Free DLC
The official date for the 2nd free DLC, where Grandpa will travel to the future in search of the Epstein Files, will be released on September 3! Here is a sneak peek:
Announcement - Grandpa High on Retro
Preparation for the Second DLC
Thank you for all the incredible support over the past couple of months!In preparation for our second free DLC, I hire awesome people and replace the game's code. This new code delivers a vastly improved experience: 4x…
Announcement5 changesGameplayPerformance - Grandpa High on Retro
2nd Free DLC Announcement Trailer
Hello Everyone, I am thrilled to announce that Grandpa is about to get even more unhinged! Releasing completely free in 2026
Announcement - Grandpa High on Retro
Trailer for 2nd Free DLC will Release Thursday
Hello Everyone! I want to announce that the trailer for 2nd Free DLC (More chapters) are releasing this upcoming Thursday December 4. The trailer will give you many details on what you should expect for Grandpa next adv…
Announcement1 changeGameplay - Grandpa High on Retro
New Patch LIVE
November Patches: During the month of November I have benn uploading many patches that has fix some Issues and bugs: Finaly have enought money to be able to removed the final AI song that was left on the game (chapter 2…
Announcement5 changesGameplayMaps - Grandpa High on Retro
The DLC is OUT!
The DLC is OUT! Since the DLC has been released, I'll be shifting my focus to unlocking achievements and patching any lingering bugs from the main game. Thank you so much for your incredible support!
Announcement - Grandpa High on Retro
Today Is the DAY!
Hello, I'll be releasing the free DLC today at 8:30 PM Eastern Standard Time (EST) instead of the originally planned 3:00 PM.
Announcement - Grandpa High on Retro
3 Days Until the Free DLC Drops
Waaaaasssaaaaaaaapppppp Hi Everyone, Just posting that on November 3 at 3:00pm (Eastern Daylight Time) the FREE DLC will be released! After the release, during the month of November, I will be adding Achievements to the…
Announcement - Grandpa High on Retro
The release date for Grandpa High on Retro FREE DLC will be November 03
Its official! The release of Grandpa High on Retro FREE DLC will be: November 03 at 3:00 pm Eastern Time Again sorry for the delay, this DLC will have a pivot that will affect the storyline and the direction of Grandpa…
Announcement - Grandpa High on Retro
Will need a couple of more days
Hello Everyone, I know everyone is exited for the upcoming free dlc, but i will need a couple of more days to resolve the issue. I promise when DLC gets release I will give more details on what was the issue. My next po…
Announcement - Grandpa High on Retro
FREE DLC - Official Clip and Date
Im trully sorry! But by personal reasons I was forced to change the FREE DLC release date from: August 07 to this upcoming August 11 (5:00 pm Eastern Time) In the meantime you can enjoy a new official clip of the upcomi…
Announcement1 changeGameplay - Grandpa High on Retro
Finally FREE DLC has an Official Release Date and Time
Hey everyone! I'm thrilled to reveal that the FREE DLC of GRANDPA High on RETRO, drops on: August 7, 2025 at 5:00 p.m. Eastern time. This is it! No more moving the free dlc release date! Thank you guys for all the suppo…
Announcement1 changeUI/audio - Grandpa High on Retro
Free DLC Update
Hello players, Sorry for the lack of updates lately. I’ve been working really hard on improving the Free DLC to make it the best it can be. I’ve made changes to some story beats to enhance the overall experience, and I’…
Patch notes1 changeUI/audio
