MoreItemStackSize

🔮 English

✨ Functional Description

Update

2025.11.16: Added compatibility for new items in the Rome map: branches, marble, and statues.

2025.11.20: Fixed a bug causing incorrect stacking of Fishing Trophies and Potion Brewers.

Background In default settings, each item (such as iron bars, meats, weapons, etc.) occupies one backpack slot, leading to extremely low backpack space utilization. Players are forced to rely on additional backpack slots provided by other mods, making backpack management even more cumbersome than organizing a real-life room. Many players end up with half their screen filled with backpack slots, resulting in a visually unappealing interface and making it difficult to locate specific items. This inspired the development of the previous "MoreStackSize" mod, but I realized that stacking only certain items was insufficient. To truly handle resource accumulation from extensive map exploration, this mod allows multiple identical items to be stored in a single backpack slot, maximizing the efficiency of the original 11-slot backpack without obstructing the player's view.

Backpack Stacking Features This mod modifies the stacking limits of the following items:

Ores, trophies, bones, pelts, flowers, meats, weapons, potions (default stacking limit: 20 items per slot, configurable via configuration file)
Fish tanks and carpets (special cases): Fully re-implemented official discard and placement logic to enable stacking functionality.

📦 Technical Details

Stacking Implementation Dynamically modifies item stacking limits during map loading by reading ItemSO objects.
Special Item Handling Fish tanks and carpets required complete reimplementation of official discard and placement methods to ensure seamless stacking integration.
Compatibility Works with other stacking mods (e.g., fish stacking mods) and previous stacking mods I developed. No conflicts detected with existing mods.

🛠️ Installation Guide

Download MoreItemStackSize-1.0.0.zip
Extract to the Old Market Simulator game root folder.

MoreItemStackSize

Details

更多物品堆叠

🔮 中文

✨ 功能说明

📦 技术细节

🛠️ 安装指南

MoreItemStackSize

🔮 English

✨ Functional Description

📦 Technical Details

🛠️ Installation Guide

更多物品堆叠

🔮 中文

✨ 功能说明

📦 技术细节

🛠️ 安装指南

MoreItemStackSize

🔮 English

✨ Functional Description

📦 Technical Details

🛠️ Installation Guide