WHAT IS THIS GAME?
Grimdelve is a role playing game set entirely underground. It is a desperate and decaying world where the traits you choose change who you become and how people respond to you. Sneak past strangers, try to understand them, or tear them apart. Shape a princess and a poor peasant into charming manipulators, noble heroes, or complete disasters.
Created by an RPG Maker YouTuber with a 37k following and a deep appreciation for the magic this niche game engine can create.
GRIMDELVE
developed by ToastyTime
Elevator Pitch
The world above is gone. Guide two souls through a rotting underground and shape who they become with character traits in this grimdark role playing game. Sneak past strangers, try to understand them, or tear them apart. Anyone can die, your choices matter, and people remember how you treat them.
Platforms
Social Media
Important Dates
Releasing on November 9th, 2026
Price
~12 USD
IF YOU LIKED THESE, YOU'LL LIKE GRIMDELVE
•Disco Elysium - the trait and dialogue system
•Underrail - the setting and some RPG systems
•Arx Fatalis - the setting
• Black Souls - the disturbing themes
So what do I do?
Deep underground in 887 AD, Slovenia, after the fall of the Carolingian Empire, the last of humanity dwells in just two settlements. Honor has all but given way to survival instincts and everyone has their own idea of the best way to survive this new world.Explore the underground as hopeless Slavic peasant Jaro and sheltered Frankish princess Gisela. Guide them to stop the rot, both in their fellows and in the underground itself. Sneak past strangers, try to understand them, or tear them apart. Become charming manipulators, mysterious weirdos, or complete disasters.
Trailer
Key Features

• 8 different traits mean each playthrough is unique
• Branching choices that react to your traits & influence the world
• NPC relationship system - make friends or foes
• Oppressive atmosphere and Lovecraftian horror
• Exploration built around unique, story-driven minigames
• A tense, punishing stealth system
• Original music and artwork
Screenshots
Branding + Key Art



Character Art
About The Developer
ToastyTime is a solo developer with over 35k subscribers on YouTube. There he discusses game design primarily as it relates to the RPG Maker game engine. He has released one game prior to Grimdelve named Aimi, which sits at 82% positive reviews and was released when he was 16.Grimdelve has been in development for over 1 year and its development has been covered extensively on his YouTube channel. He is always reachable through email for any purpose:
























