Version History
Here you can find the changelog of Last Fortress: Underground since it was posted on our website on 2021-09-10.
The latest version is and it was updated on soft112.com on 02 April, 2024.
See below the changes in each version:
version N/A
posted on 2024-04-01
New Ultimate Weapons!
Map Marker Optimized
New alliance poll feature
version N/A
posted on 2024-03-20
City Prosperity Restoration Leaderboard
Popularity Leaderboard
version N/A
posted on 2024-03-01
"Zombie Queen Is Here" optimized
version N/A
posted on 2024-02-06
New Combat Gadget System
Combat Gadget Series Events Unveiled!
version N/A
posted on 2024-01-26
New Wings - Dreamy Aurora Unveiled!
version N/A
posted on 2024-01-18
Reward Delivery Optimization
Quick-Ascend Feature
version N/A
posted on 2023-12-14
Spooktacular Soiree serial events start
version N/A
posted on 2023-10-17
Improvements
- Optimized the number of items to be used in batch
version N/A
posted on 2023-10-13
New feature: War Beast!
Rewards of the Rings event is on!
version N/A
posted on 2023-09-27
Holiday Vibe events underway
- Participate in the Holiday Vibe events for a chance to obtain the new Fortress decor, Shark's Paradise!
version N/A
posted on 2023-09-14
Tech Tree for Spacetime Travelers
version N/A
posted on 2023-09-08
New benefit: Monthly Gear Card!
New gear bonuses for Production Heroes
version N/A
posted on 2023-09-01
Shard Recycle Shop Updated
- The Shards of Production Heroes can now be recycled in the Shard Recycle Shop.
version N/A
posted on 2023-08-27
Arena Optimized
version N/A
posted on 2023-08-17
New Gear!
- Luke and Christine's exclusive gear will be available soon. Please note only Luke and Christine can equip the new exclusive gear. Stay tuned!
version N/A
posted on 2023-08-04
Fixed the display issue with dashing distance in Expedition
- Now you can see the correct dashing distance in the Expedition.
version N/A
posted on 2023-07-31
Major update of the Alliance Shop!
- New Weekly Special!
- Contribution exchange adjusted
version N/A
posted on 2023-06-21
Hero ascending optimized
- You'll be able to see a Merge button on the ascending page, which means you can merge the Shards into higher-level ones directly to complete the ascending process, without switching between multiple pages.
version N/A
posted on 2023-06-15
Children's Day coming soon!
-You can now get the Children's Day card in the Card Shop! Stay young and stay happy! Send your best wishes to your friends now!
version N/A
posted on 2023-05-11
Anniversary Celebration
- The anniversary is just around the corner! Celebrate and have fun!
version N/A
posted on 2023-04-07
Recruitment function adjusted
- There will be reward chests for combat recruitment.
Excavation mode adjusted
- Optimized the excavation experience and the difficulty of some battles.
version N/A
posted on 2023-04-07
Chat function optimized
- The pinning and voting functions will be available in the chatroom.
Excavation mode adjusted
- One new stage is added.
version 1.318.001
posted on 2023-03-23
Improvements
- Optimized the compatibility of some texts.
Fixes
- Fixed the issue where players needed to relaunch the game to repair the APC.
version 1.315.001
posted on 2023-02-27
Alliance-related features adjusted
- An Alliance quiz will be organized in the first 7 days of S1.
SVIP players will be able to create +1 chatroom.
version 1.276.001
posted on 2022-05-16
Alliance optimized
1. Updated UI for the Growth Mission page.
2. The Alliance growth missions will be refreshed more often. Commanders of R4 or above could spend Diamonds to refresh the growth missions.
3. Adjusted the growth mission EXP and Alliance level EXP to help your Alliance grow faster.
4. Adjusted the buffs for Alliance upgrades.
Adjustment to the season
- Increased the difficulty of the garrisoned units in Lv. 3-6 neutral cities in S1.
version 1.274.001
posted on 2022-04-28
Gear Related Adjustments
Map optimized
- Optimized the display of the icons for cities and stages on the map.
Season Quest optimized
- Optimized the gaming control on the Season Quest page.
Season Related Adjustments
New Season Facility: Outrider's Camp
version 1.272.001
posted on 2022-04-15
New item: Bulletproof Carport
- You may exchange for the item with your Merits. After the item is used, the Load will be increased visibly in plundering, more resources will be looted from other Commanders, and the Durability cost of the APC will be slightly increased in plundering.
version 1.270.001
posted on 2022-03-31
Gear Related Adjustments
- The Rare Gear now has set effects.
- All the Elite Gear now has set effects.
- There will be tips for you if a piece of Gear can be enhanced.
Other Optimizations
- Commanders new to the game will get a 3-day Peace Treaty after unlocking the world map. It will protect your Fortress from incoming attacks.
- Eden cannot be set as the Main Alliance City. The Alliances that already set it as the Main Alliance City will remain unaffected.
version 1.269.001
posted on 2022-03-25
Change to Hero Upgrade
Gear Related Adjustments
S1 Optimized
New Season Facilities: Stone Quarry and Refinery
Tech Optimized
version 1.266.001
posted on 2022-02-25
New Hero in S1: Roger
New Hero in Minutemen: Roger. The Zones in S1 may get the Hero through recruitment.
Gear Related Adjustments
- The tips for available Gear can now be turned off.
You may turn off the tips for the Gear available to be equipped by tapping the button above the Gear on the Hero info page of any Combat Hero. The tips for Production Heroes were turned off by default.
- Gear Recommendation Available
version 1.265.002
posted on 2022-02-23
Fixed the display problem that the current number of Rewards for Capture in neutral cities are different from the actual ones when captured.
version 1.263.001
posted on 2022-02-10
Hero Stats Adjusted
- Increased the HP of soldiers.
- Increased the DMG dealt by Heroes’ attributes.
Champion Duel Optimized
- Greatly increased the rewards for qualifier matches and optimized the way to claim rewards.
- The combat report will no longer be displayed in your mail. You may check it out in the “Battle Record” on the event page.
version 1.262.001
posted on 2022-01-25
Come Spin the Wheel of Gear
- Commanders with a Control Center reaching Lv. 8 are eligible to engage in the event.
- Launch rallied attacks against Mutated Zombies to obtain the Deep Sea Meteorites, which can be used to spin the wheel and get great rewards!
Other Optimizations
- Optimized the Gear system.
- Optimized the way to deploy soldiers.
version 1.261.001
posted on 2022-01-13
New Gear System
- More ways to get the Gear:
Commanders with a Control Center reaching Lv. 8 may engage in the Arming Up event to get the Gear. The missions in the event will be reset every day. Complete the missions to get the latest Gear!
- Increased the amount and types of Gear.
- Added the function to enhance the Gear.
- All the existing Gear will be ineffective. Meanwhile, you’ll be receiving a new piece of Gear when you use the old one returned to the Inventory.
version 1.260.001
posted on 2021-12-31
Adjustments to N.A.T.E
- The skill “Treasure Raider” was adjusted into “discovering a Lv. 5 chest in front of the Charging Station every day (max level).”
- Optimized the display of the Durability change regarding the skill “Auto-Repair.”
Adjustments to Z Coins
- The rewards in the Daily Missions of the Alliance were adjusted from Food into Z Coins.
- Reduced the number of Z Coins required in the trades at the Trade Center.
Optimizations on S1
version 1.259.001
posted on 2021-12-27
S1 Optimized
- Optimized the page for managing season Blocks.
- Optimized the page for building season Facilities.
Fixed bugs
version 1.258.003
posted on 2021-12-23
The Mint increased from 2 to 4
The output of Mint decreased 25%
Combat Power of Hero Skill-Level has been reduced.
version 1.257.001
posted on 2021-12-20
Alliance Duel
- You may now engage in the cross-Zone event, Enemy Elimination.
Food and Mood Optimized
- Raised the output of ingredients at relevant Facilities.
- New tech: Auto Cooking. Effect: When someone’s working at the Diner, food will be auto cooked.
- New tech: Pipeline Transport. Effect: With pipelines installed, food no longer needs to be transported manually.
version 1.256.003
posted on 2021-12-14
Exploration Optimized
- The routes of exploration were changed from abandoned blocks to metro lines.
- Optimized the display of rewards at the Exploration Camp, listing the Memento Coins and Hero EXP to be collected in a clearer way.
- Metro map available, enabling you to view all stages at a glance.
version 1.255.001
posted on 2021-12-06
Alliance Optimized
- New “Relocate to Main City” function. You may now relocate to somewhere near the Main Alliance City instantly. There will be a CD after the relocation.
- New aid page. You may check out the aid info of the Fortress/site of you and other Alliance members.
New Account Binding Function
- Bind your account to get binding rewards.
version 1.254.001
posted on 2021-11-26
New Event
The Thanksgiving Feast will be held during Nov 22 - 30 (Game Time).
Complete the missions to get the Tasty Turkey with rare rewards in it!
version 1.252.001
posted on 2021-11-16
New Event
- Hero Growth
Raise the level of designated Heroes to get points. With enough points, you may collect tons of rewards!
Linking Account
- iOS users may link to Apple accounts to avoid losing the game accounts.
- To link your account, tap your avatar - “Account” - “Link Account”
version 1.250.062
posted on 2021-10-29
Adjustments to Radar
- Nuts will be offered for the intel “Endless Zombie Legion.”
- Adjusted the amount of Nuts required for Radar upgrades for the Fortress lower than Lv. 9.
- Raised the level of Zombies appearing in intel.
- More rewards offered for intel.
- New stories available for Hero rescue.
version 1.250.060
posted on 2021-10-21
Adjustments to Gathering
- Increased the capacity of Lv. 1/2/3 Resource Points.
- Increased the gathering load of Lv. 1/2/3 soldiers.
- Added a passive effect for Heroes with the feature “Gather”: Lineup load +100 when gathering (effective when in Lineup).
The Heroes include Matthew, Irma, Cindy, Brom, Park Ji-Mi, Ivan and Dean.
version 1.250.047
posted on 2021-10-14
Adjustments to Techs
- The tech “Aid” was modified into “Plunder”
Unlocks at Fortress Lv. 14. You may plunder Z Coins after researching it. Yet there’s a weekly limit on the plunderable amount, as well as the restriction of Warehouse Protection. You may upgrade the Warehouse to raise the protection cap of Z Coins.
Merging Items
- Now you may merge the Alliance Duel Point Cards to raise the point bonus.
version 1.250.042
posted on 2021-09-27
Optimizations
- The Wall Condition will now be displayed on the world map, making it easier for you to view the status of your Fortress and Alliance territories.
- Now you may upgrade the Garage while the APC is deployed.
- Increased the capacity of Grids in upgrading the Warehouse.
- Increased the resources in some packs.
version 1.250.041
posted on 2021-09-17
Art Design Optimized
- Optimized the Resource Points on the world map.
- Optimized the animation of the Rescue vehicle.
-Enhanced the art design and optimized for a smoother display
version 1.250.040
posted on 2021-09-10
Chats
- Chat muting function is available. You may mute notifications in chats or in the top-right corner of the Alliance channel.
- You’ll be asked to double check before deleting a chat to avoid deleting important chats.
- Optimized the display of chats to make it clearer.
Awarding of Title
- After capturing Eden, the President can award a range of titles to Commanders. Each offers a different buff.
- The President can mark someone as criminal, to whom a debuff will be applied.
version 1.250.040
posted on 2021-09-06
fix bug