Idle Hero TD - Tower Defense RPG
Playing now
1,896+69 vs. yesterday
88%of peak
All-time peak
2,143May 2026
Playing now
1,896+69 vs. yesterday
All-time peak
2,143May 2026
| Published | Kind | Announcement | Build |
|---|---|---|---|
| Game update | Patch v15.22 - Bug Fixes Bug Fixes · Fixed server data save/load logic flow to avoid rare rollback scenarios. · Improved backend processes to work better with the new save system. · Fixed bug related to spawning the PvP Immortal Boss on the wrong day. · Fixed bug related to Community Event scores not updating correctly. · Fixed bug where Task Master Chest progress started counting at wave 2500 rather than wave 5000. | — | |
| Game update | Patch v15.21 - Bug Fixes and Balance Improvements Changes: · Reduced the 2x Reward Procs on Supreme Ultimus challenge requirements from 35 to 25. · Changed the description of the “Purchase all Leaderboard Icons” challenge to just "Purchase Leaderboard Icons" because you don't need all of them (just 110 out of 114). · Changed the server save/load system to avoid future issues related to file sizes and server limits. Bug Fixes: · Fixed bug with… | — | |
| Game update | Update v15.2 - New Challenges, Leaderboard Fonts, and Task Master Chests! New Content: · New Task Master Chests that provide bonus rewards (even some permanent stat boosts) for consistently completing your daily and weekly tasks. · All new Leaderboard Player Font challenges to complete, all of which grant powerful stat boosts! Customize how your name is displayed on the Leaderboards by unlocking these cool colors and font styles! · Tons of new Leaderboard Player Icon… | — | |
| Game update | Patch v15.13 - Extended Battlepass and Offline Reward Changes New Content: · The Battlepass now goes up to Lv. 100+ and contains tons of new powerful resources, such as Supreme Tech, Supreme Tokens, and Mastery Points! Changes: · Slightly rebalanced many of the Battlepass rewards. They may have increased or decreased for you depending on what stage of the game you're at due to how they scale with your progress. The permanent Rank Exp rewards in particular… | — | |
| Game update | Patch v15.12 - Offline Progress Changes, Balance Adjustments, and Bug Fixes New Content: · Added new upgrades to the Gem menu to buff offline progress and resources (such as adding Battlepass exp and Mastery exp to it). Changes: · Rebalanced the Community Event values to scale based on how many players actively participate in these events each week. They are also now fully customizable from the server-side, so I can tweak them as needed. · Prestige Power, Runes, and Te… | 22934732 | |
| Game update | Update v15.1 - Improved New Player Experience and Balance Adjustments The goal of this update is to improve the new player onboarding experience with more starter tasks, better rewards, rebalanced costs and mechanics, and several UI adjustments to reduce clutter during the early-game. New Content: · Extended the new player "Starter Tasks" and increased their rewards. This should guide new players through a few more mechanics than the tutorial previously covered,… | — | |
| Game update | Patch v15.04 - Balance Adjustments, QoL Improvements, and Bug Fixes The goal of this patch is to speed up energy gains for mid-game players, and to balance energy farming sources for end-game players. New Content: · Several new upgrades across all menus to buff the Mimic Chest Boss. Changes: · Buffed automation damage, gold, and energy stats and max levels to make them more useful for pushing and dedicated gold/energy runs. · Buffed Arbalest's Energy Source ski… | — | |
| Major update | Major Update (v15.0) - New Map, Map Customization, and End-Game Upgrades! New Content: · Astral Battleground: a new map with powerful, specialized perks that rotate twice per week. · Map Upgrades: beginning after wave 25k, reaching higher waves on each map will reward "Map Points", which can be used to unlock new map perks, upgrade existing perks, and assign bonuses to individual Hero placement slots. · New Level Milestones available at Hero level 10,000. · Several n… | 22141358 | |
| Game update | Update v14.3 - Balance Adjustments, QoL Improvements, and Bug Fixes Changes: · Changed several early-game synergies to make more sense for each hero's purpose. There are now countless more possibilities for strong early-game builds! None of the formerly popular layouts were negatively effected. · Increased Ultimus Token rewards in the Battlepass to scale better with your automation upgrades. · Rebalanced several Mastery skills: · Paladin: changed effect to +X%… | 21452608 | |
| Game update | Patch v14.23 - Minor Changes, QoL Improvements, and Bug Fixes Changes: · Supreme Aliens now also drop regular tech scrolls (they used to only drop supreme scrolls). · Supreme Aliens can now roll 2x Supreme Scrolls chance. · Normal Ultimus kills and Supreme Ultimus kills will never both appear as a Daily Mission on the same day. · Increased offline wave progress speed (only increased the waves passed, not your resources gained). QoL Improvements: · Added s… | 21191644 | |
| Game update | Patch v14.22 - Minor Changes, QoL Improvements, and Bug Fixes Changes: · If splash damage from an attack is greater than the normal damage of the attack, the target enemy will also be dealt the splash damage amount (since it is higher). Previously, the target enemy would only be dealt the normal attack damage, meaning sometimes they'd be dealt less damage than the nearby enemies affected by the splash. QoL Improvements: · Added a continuous spawn checkbox… | 20995161 | |
| Game update | Minor Update (v14.2) - QoL, Balance, and Performance Improvements QoL Improvements: · Changed the Ultra Boss menu from a fullscreen menu to a smaller side panel that keeps the map visible, similar to the hero build/level menus. · While playing on PC, you can use CTRL+S to quickly force a cloud save. · Added exp and rank gains to the idle mode / battery saver cover. Balance Changes: · Further reduced the energy cost of several automation upgrades. · Offline pr… | 20761878 | |
| Game update | 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 of 2x Immortal Boss rewards to a PERMANENT, one-time only cost of $15. · Reduced the gem cost of 2x Immortal Boss rewards from 750 to 500 gems. Paying with gems is still… | 20584853 | |
| Game update | 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 freeze effect from the Blizzard spell no longer works on Supreme Alien or Supreme Ultimus (because they are immune to debuffs). · Removed all the Supreme Ultimus cheeses: · On ph… | 20446888 | |
| Major update | 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 Golden Bosses, extra Boss Rush waves, and Prestige Intro Skip). It also powers up some of the original Tech Tree upgrades, making Tech Scrolls more useful again. · Supreme Alien Bo… | 20383523 | |
| Game update | 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 continue to decrease normally, rather than end instantly like before. This means the hero's skill can still be active if you quickly place him back on the map. · Added overflow bon… | 20072422 | |
| Major update | 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 when they reach rank 2000. They can then complete new skill-related missions to increase their skill mastery level. Completing these missions will also reward the new Mastery Poi… | — | |
| Game update | 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 received a +20% damage buff. · Elementalist's Confuse skill will now cancel out all slow/stun effects on an enemy while they are walking backwards, significantly increasin… | 19493339 | |
| Game update | 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) to account for the lower cost. · In the Weekly Tickets upgrade menu, the former +3 flat exp upgrade changed to +2 progressive exp. Since this is much more powerful, the cost… | 19379156 | |
| Game update | 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 as your required personal contribution amounts to claim those rewards. · Added the permanent stat bonuses from the Community Event rewards into the "Battlepass Rewards" sectio… | 19246928 | |
| Game update | 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 as your required personal contribution amounts to claim those rewards. · Added the permanent stat bonuses from the Community Event rewards into the "Battlepass Rewards" sectio… | 19246928 | |
| Major update | 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 unkillable boss. Unlock better rewards by reaching higher Leagues and by dealing more damage than others in your group!, · Weekly Community Goals! Every week, a new challenge… | 19126539 | |
| Major update | 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 Ticket menus. · Several new QoL Automation Workshops and Function settings, such as instant hero levels after prestige, toggles for the Ultimus spawn wave and boss type, etc. · N… | 18728838 | |
| Game update | Patch v12.25 (May 19) - QoL Impovements and Bug Fixes QoL Improvements: · Added a reset button for Automation Functions, so that you can repurchase them in a different order if you made a mistake. · Added a rune rarity effects slider to give you better control over the rarity of runes you obtain. · Increased the default FPS setting from 30 to 45 on mobile devices. · Removed the "multiple devices detected" warning, since it was often incorrect. · I… | 18491699 | |
| Game update | Update v12.23 (May 1) - New Upgrades, Supreme Rune Changes, and Bug Fixes New Content: · 15 New Supreme Runes available after passing wave 20k. · New Tournament menu upgrades to skip enemy HP increases after a completed wave and to increase the Supreme Shadow spawn chance. · New Weekly Ticket menu upgrades to gain free hero levels after a completed wave and to increase the chance for 2x Supreme Runes drop from the Supreme Shadow boss. General Changes: · Changed the c… | 18288716 | |
| Game update | Update v12.1 (April 19) - Future Proofing and Bug Fixes Apologies for the chaos around the past couple patches. There were some major changes around save data formats, data type changes, anti-cheat detectors, and many more complex things behind the scenes. A number of unexpected errors resulted from these complicated changes, which were causing loading issues, rollbacks of data, false-positive ban warnings, and more. Thankfully, I believe I've final… | 18164659 | |
| Game update | Patch v12.01 (April 17) - Future Proofing and Bug Fixing Backend: · Changed several data types in the game to support numbers larger than e308, meaning there is now tons of room for new multiplicative bonuses, bigger damage and gold numbers, and much higher waves :). The future is limitless! Bug Fixes: · Fixed error preventing some Android users from loading the game. · Fixed false-positive "injection" ban warning on Steam, preventing some new player… | 18153011 |
Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.