**[About This Demo]**This is the playable demo for the tactical RPG currently under development, "This mountain? Got it from my gramps." Ahead of the full release, players can get an early look at the game's opening chapters and core gameplay systems.**[Story]**Vale, the heir of a certain impoverished lord, inherits a mountain from his grandfather. He is overjoyed and immediately plans an expedition, but there's just one problem: he has absolutely no funds to hire adventurers and form a party.**[Features & Systems Available in the Demo]**■ Grid-Based Turn-Based Tactical BattlesBattles unfold on a grid-mapped battlefield. Command your units, leverage terrain advantages, and exploit weapon matchups to outmaneuver enemies in classic turn-based simulation combat.■ Companions & Character GrowthMeet and recruit various companion characters, including warriors and mages. Train and strengthen each character through battle to build your ultimate party.■ Auto-Save FeatureThe game supports an auto-save system that automatically records your progress as you play.**[Demo Content & Volume]**- Companion Characters: 9 available- Playable Scope: Up to Chapter 5- Estimated Playtime: Approx. 4 hours*Save data from this demo can be carried over to the full version (Early Access version).*