Steam Autumn Sale
- Starts: October 1, 2026 (Thursday), 10:00 PDT
- Ends: October 8, 2026 (Thursday), 10:00 PDT
Get 20% off each of these three DLC packs during the sale!
- Supporter Pack
- Automation Pack
- Stash Pack
Scheduled Maintenance
October 1, 2026 (Thursday), 08:00–09:00 PDT
Update Highlights
Class Mastery Enhancement
- Eight stats are now available for enhancement.
- Gain 1 Enhancement Point each time your Class Mastery level increases.
- Spend 1 point to increase the rank of one random stat by 1.
New Titles
- Added new titles related to Class Mastery and Relics.
Ranking Record Changes
- Clear-time records for your highest stage are now based on a single battle attempt.
UI and Performance Improvements
- Improved the League UI.
- Improved AI advice.
- Made further improvements to server performance.
New: Black Market
- Offers a random selection of gear for costume collections and enhancement materials.
- Stock refreshes daily. You can purchase one item in total per day.
- Gear is randomly selected from collection gear you have not yet obtained, prioritizing lower rarities.
- Gear up to Legendary rarity is available.
- The range of available gear expands as you unlock higher difficulties.
- Purchases cost Coins.
Thank you for playing MPIG!
More from My Party Is Grinding
Other announcements
Ver. 1.0.27 Client Update NoticeThe Ver. 1.0.27 client update is now available. Scaling and Popup Layout Improvements · Improved how the game determines the display scale. · Adjusted the height of six Growth popups for 200% scaling. Popup Position Settings · You can now display popups above or below the battle area while keeping the battle area in place. · Change the popup position in Settings or using the arrow button beside…Ver. 1.0.26 Update NoticeScheduled Maintenance October 13, 2026 (Tuesday), 22:00–22:30 PDT New Features and UI Improvements New: Training · Spend Coins to increase Attack and HP . Trade Vessel Improvements · Added Auto Receive to the Received tab. User Code · You can now find your User Code in Settings . · When contacting support, please provide your User Code instead of your Steam ID. UI Updates · Redesigned the layou…Ver. 1.0.24 Update NoticeMaintenance Schedule · UTC: September 23, 06:30–08:00 Server & System · Optimized server performance and stability. · Increased the Attack Speed cap to 2.4 . · Fixed the elemental resistance icons for Orbs. · The Gem enhancement UI now displays the required material quantity as ×1 . League & Prize Draw · Monster parties now have a 10% chance of being matched in League Battles. · When a player w…