Update history
Latest Idle Hero TD - Tower Defense updates
Search patches, hotfixes, and dev posts. Load more to keep browsing the timeline.
Browse updates
Published changes
Search updates. Filter by source or date. Open any row for the full patch notes, or load more to continue the timeline.
- Idle Hero TD - Tower Defense
Update v14.1 (Nov 3) - Tons of new Achievements, Buffs, and QoL Improvements!
New Content: Added several new Steam achievements. Added several new in-game achievements for more gems! Added several new challenge types into the Daily Tasks and Weekly Missions pool. Changes: Changed the premium cost…
Event16 changes1 numericFix - Idle Hero TD - Tower Defense
Patch v14.01 (Oct 19) - Minor Changes and Bug Fixes
Changes: Added the new Supreme Tech and Supreme Tokens resources to the discount offers (the 10% and 25% off packages that appear for some players) if you're a high enough wave to have these resources unlocked. The free…
Security10 changesFixGameplay - Idle Hero TD - Tower Defense
Major Update (v14.0) - Supreme Tech Tree and Ultimus Boss
New Content: Supreme Tech Tree: Unlocked at wave 20k, this new Tech Tree has significantly more powerful upgrades than the original Tech Tree, including some totally new mechanics to speed up your progress (such as Gold…
Security17 changesFixGameplay - Idle Hero TD - Tower Defense
Patch v13.04 (Sept 24) - Minor Changes, Balance Adjustments, and Bug Fixes
Changes: Debuff heroes can now use their skills on spawnkilled enemies, ensuring they get their skill usage off more often. If a hero's skill is active when he is removed from the map, the active skill timer will contin…
Security9 changesFixBalance - Idle Hero TD - Tower Defense
Skill Masteries & Automation
New Content: Skill Masteries: This end-game mechanic allows you to significantly boost the effectiveness of each hero's skill with added stats, buffs, and other changes. This mechanic unlocks for each individual hero wh…
Event14 changesFixGameplay - Idle Hero TD - Tower Defense
Patch v12.44 (August 7) - New Combat Styles, Milestones, and Balance Changes
New Content: New Exp Factory combat style unlocked at rank 500. New Level Milestones unlocked at level 7,500. Changes: Changed Veteran’s rank 500 synergy from +250 flat exp to +20% boss exp. Ninja's Sneak Attack skill r…
Event13 changes1 numericFix - Idle Hero TD - Tower Defense
Patch v12.43 (July 28) - Balance Adjustments and Bug Fixes
New Content: New Progressive Rank Exp upgrade in the Tournament menu. Changes: In the Tournament upgrade menu, the cost of the +2 flat exp upgrade was reduced by 33%. Your levels were automatically adjusted (increased)…
Announcement7 changes1 numericFix - Idle Hero TD - Tower Defense
Patch v12.41 (July 18) - Balance Improvements and Bug Fixes
Changes: Increased rune rewards from daily gifts to make them more meaningful at later stages of the game (the amount now scales off your highest wave). Rebalanced many of the Community Event milestone values, as well a…
Event12 changesFixGameplay - Idle Hero TD - Tower Defense
Patch v12.41 (July 18) - Balance Improvements and Bug Fixes
Changes: Increased rune rewards from daily gifts to make them more meaningful at later stages of the game (the amount now scales off your highest wave). Rebalanced many of the Community Event milestone values, as well a…
Event12 changesFixGameplay - Idle Hero TD - Tower Defense
PvP Immortal Boss & Community Challenges
New Content: PvP Immortal Boss! The former Weekly Boss has changed to a new more competitive variation and renamed the "Immortal Boss". Compete against 30 other players to deal as much damage as possible to this big boy…
Event6 changesFixGameplay - Idle Hero TD - Tower Defense
Update v12.3 (June 9) - Weekly Community Boss Challenge!
New Content: Community Weekly Boss Event! Team up with 50 other players to take down as many of this Ultra Boss as possible, and claim epic rewards at the end of each week! New upgrades in the Tournament and Weekly Tick…
Event22 changes3 numericFix
