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What’s New Version 0.1.68
1. New Event - Lost Starfield: Explore the Lost Starfield to earn the brand-new Force Field Sentinel Skin Set and many other exclusive rewards.
2. New Skin Set: Added the Force Field Sentinel Skin Set, including Planet, Sentinel, Mothership, and Shield skins.
3. Galaxy Arena Improvements: Adjusted the weekly random Sentinel pool. Each week's rotation now includes every attribute type.
4. Bug Fixes: Fixed several bugs and corrected text and spelling issues.
Description
Embark on an interstellar adventure with Planet Defense, a thrilling roguelike tower defense game! Defend your home planet against relentless waves of alien invaders by building, upgrading, and optimizing your defenses. With easy-to-learn mechanics and deep strategic gameplay, every decision counts in your quest for survival.
Key Features:
Roguelike Progression – Each playthrough is unique, with randomize upgrades and challenges. Adapt your strategy to survive!
Strategic Depth – Unlock and upgrade a variety of powerful sentinel, each with unique abilities. Combine them wisely to fend off increasingly tough foes.
Immersive Experience – Stunning visuals and atmospheric sound design pull you into an epic cosmic battle for survival.
Easy to Learn, Hard to Master – Intuitive controls make it simple to jump in, but mastering the game requires smart planning and quick thinking.
Endless Replayability – Procedurally generated levels and multiple difficulty modes ensure no two battles are the same.
Defend. Upgrade. Survive.
Can you outsmart the alien onslaught and become the ultimate galactic defender? Download now and start your journey!
Age Rating 13 Years Above in IGRS: Game content suitable for ages 13 and above (13+)
In-App Purchases US pricing
One-Time Purchases
StarterPack_1$2.99
Normal Battlepass$4.99
320 Diamond$4.99
Prospector Pass$4.99
Delux Monthly Card$9.99
680 Diamond$9.99
StarterPack_2$9.99
Journey Pass - Conqueror Pass$9.99
1400 Diamond$19.99
Delux LifeTime Card$49.99
Capabilities
In-App PurchasesGame Center
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 25 versions
Build 887672944v0.1.682026-07-03 09:42:15
1. New Event - Lost Starfield: Explore the Lost Starfield to earn the brand-new Force Field Sentinel Skin Set and many other exclusive rewards.
2. New Skin Set: Added the Force Field Sentinel Skin Set, including Planet, Sentinel, Mothership, and Shield skins.
3. Galaxy Arena Improvements: Adjusted the weekly random Sentinel pool. Each week's rotation now includes every attribute type.
4. Bug Fixes: Fixed several bugs and corrected text and spelling issues.
Build 887127425v0.1.672026-06-23 11:08:54
1. Fixed an issue where the skill effect of the Laser Sentinel skin Cosmic Phantom - Laser granted incorrect upgrade cards.
2. Fixed an issue where the displayed Skin Enhancement Level was incorrect when viewing other players' information.
Build 887017600v0.1.662026-06-18 06:31:49
New Features
1. Skin Enhancement — Collect Skin Enhancement materials to upgrade any skin and gain extra stats — including default skins.
2. Daily Check-in System — Complete daily check-ins to claim rewards.
3. Check-in Pass — Earn additional materials and Skin Enhancement resources.
Galaxy Arena
1. Expanded matchmaking — Higher ranks now have wider matchmaking ranges.
2. Adjusted dynamic score balancing — Base score gains and losses after each match are now smoother across different opponent strengths. Victories now grant at least 30 points.
3. Fixed a matchmaking bug that caused the available opponent pool to be smaller than intended.
Build 886704785v0.1.652026-06-15 03:56:55
Galaxy Arena
1. Ultimate Chips have been moved to a separate pool and are now obtainable in the Ultimate Arena Vault.
2. Matchmaking range expanded, cross-world commander data updated, and overall difficulty reduced.
3. Added an option to abandon the match after reconnecting.
4. Fixed the Arena star cap; maximum rank: Master - 150 stars.
5. VIP/SVIP patrol time cap bonus is now active in the Arena.
6. Added 2 new Arena Packs and a level inheritance pack.
Other Improvements
1. Fixed an issue with the duration of the “Endpoint Field”.
2. Fixed an issue with incorrect player information display.
3. Fixed localization issues and bugs.
Build 886408589v0.1.642026-06-05 10:19:50
1. We've significantly increased Ultimate Energy regeneration and enhanced Ultimate set bonuses.
2. Fixed an issue where the interface would unexpectedly jump upward when installing Chips.
3.Fixed an issue where Sentinels could occasionally become out of sync in Galaxy Arena.
4. Fixed various other bugs and improved several in-game descriptions and text issues.
Build 885694679v0.1.632026-05-26 06:51:49
1. The brand-new event "Galaxy Arena" is coming soon! Survive the brutal environment, defeat all challengers, and ultimately ascend the throne of the arena!
2. New ultimate skins are now available, arming your Railgun and Beam Sentinels!
3. Fixed multiple bugs and issues for a smoother experience.
Build 884754449v0.1.612026-04-27 03:34:02
1.Refined the descriptions of several upgrade cards to make them clearer and more accurate.
2.You can now adjust Ultimate animation settings in Battle Settings:
-Full mode: Features full visual effects and presentation.
-Lite mode: Allows for faster, uninterrupted Ultimate activation.
3.Fixed various typos (special thanks to Cheyne) and other bugs.
Build 884570604v0.1.602026-04-20 11:23:28
1.Increased the path damage of Beam, as well as the damage of certain Combo card upgrade options.
2.Improved the targeting AI of multiple Sentinels. These Sentinels will now only fire when enemies enter their attack range.
3.Ultimate animations are now affected by in-game speed multipliers, allowing Ultimates to be cast faster.
4.Updated the teammate selection interface in Galactic Expedition. You can now view more detailed information about available teammates.
5.Added a confirmation prompt when spending Diamonds, so you don’t have to worry about accidental purchases.
6.Fixed a bug with the “Railgun +X Bullet” chip where the added amount was lower than intended.
7.Other bug fixes and text improvements.
Build 884348902v0.1.592026-04-13 03:21:24
1. Fixed an issue where the boss "Singularity" could still kill players after being defeated.
2. Reworked the Beam Chain Upgrade Card—the beam can now refract more times!
3. Increased the durability of the Water Drop Chip.
4. Added an option to the battle settings to enable or disable the pop-up window displaying skin skill activation at the start of battle.
Build 884083074v0.1.582026-04-07 07:02:04
1.The Waterdrop chip effect has been adjusted:
Waterdrop DMG +x%, Knockback +x% → Waterdrop DMG +x%, Stun Duration +x%
2. Fixed an issue where defeating the "Wallmaker" boss too quickly could prevent the "Subspace Barrier" from disappearing as intended.
3.When casting your rightmost Ultimate, the Auto-Ultimate and Boss/Elite Enemy Lock-on buttons will now move upward automatically, so they no longer block gameplay.
Build 883819188v0.1.572026-03-30 07:12:17
1.A new Force Shield Skin is now available!
2.Waterdrop has some major updates.
3.You can now share enemy coordinates along with a blessing message in Galactic Expedition.
4.You can now manually upload your game data and switch accounts in Settings.
Build 883567244v0.1.562026-03-23 07:48:19
1. "Journey to the Center of the Galaxy"Major Update: The strategic depth of Ultimates has been further expanded—unleash even greater combat power! You can now use Ultimate Points to unlock powerful mechanics for your Ultimate.
2. Improved the “ATK Overview” interface, now displaying more dimensions of player attributes in an integrated view.
3. You can now clearly see which loadouts your equipped Chips & Modules are assigned to.
4. Performance optimizations have been applied to in-battle gameplay.
Build 883324413v0.1.552026-03-18 07:37:17
1. The official Discord server is now open! Share your winning battle results or lucky draws, join discussions, and exchange game tips with everyone!
2. Game performance has been optimized for a smoother overall experience.
3. Several display issues and typos have been fixed. Thank you to player @hyperbole for the feedback!
Build 883080929v0.1.542026-03-10 08:40:01
1. Adjusted some Force Field cards.
2. Optimized the performance of Missile Ultimate and Space Bomb Ultimate.
3. Improved the visual effects of avatar frames.
4. Fixed some spelling errors and known bugs.
Build 882190665v0.1.532026-02-09 17:13:11
1. The Sentinel Gravity Nova has evolved and is officially renamed as Force Field!
2. The Missile card deck has been redesigned to deliver more powerful and intuitive firepower.
3. Planet skins Blue Core and Ferrum-9b have been upgraded to Zenith Core and Ferrum-Prime.
Build 881740599v0.1.522026-01-26 08:11:05
Fixed bugs
Build 881561963v0.1.512026-01-19 09:27:48
1. New Galaxy Packs for Journey to the Center of the Galaxy
2. Bug fixes and optimizations
Build 881341153v0.1.502026-01-12 03:00:30
1. Addressed bugs and optimized gameplay for "Journey to the Center of the Galaxy"
2. Improved combat physics performance
3. Published random item probability rates
4. Miscellaneous bug fixes and optimizations
Build 881116832v0.1.492026-01-01 12:32:57
1. Fixed various bugs and optimized gameplay for Journey to the Center of the Galaxy.
2. Improved performance for Radiation Link(further optimizations will follow in future updates).
3. Fixed the issue where Beam could not lock onto Boss and Elite enemies.
Build 881007102v0.1.482025-12-28 02:52:28
1. Journey to the Center of Galaxy – Optimizations & Bug Fixes
2. Other graphics optimizations and bug fixes
Build 880826970v0.1.472025-12-22 02:17:13
1. Weekend Limited-Time Event: Journey to the Center of the Galaxy
Embark on a cosmic adventure! This special event offers exclusive challenges and rich rewards. Don't miss out!
2. Introducing New Ultimate Skins
Participate in the "Journey to the Center of the Galaxy" event to earn these premium cosmetics!
Build 880581821v0.1.452025-12-15 09:28:22
1. Adjusted the number of missions required per level for Frontline Supply to ensure players can obtain the highest-tier rewards.
2. Various performance optimizations and bugfixes.
Build 880368166v0.1.442025-12-08 03:32:09
1. Fixed an issue where the VFX on some Dynamic Sentinel card art exceeded the frame boundaries.
2. Other optimizations and bug fixes.
Build 880057395v0.1.432025-12-01 03:44:19
1. Package Description Improved: "Rebate" has been changed to "Value" for better clarity.
2. Fixed incorrect descriptions for certain Ultimate skills.
3. Resolved an issue where the Skin Skill entry would not appear under specific conditions.
4. Other optimizations and bug fixes.
Build 879957342v0.1.422025-11-22 05:03:55
1. Two new planet skins: Drakoria and Helios.
2. Two new sentinel skins: Galactic Empire – Space Bomb and Galactic Empire – Chain Lightning.
3. Two new mother ship skins: Draklith Sovereign and Helion Ascendant.
4. New Smart Decryption feature to obtain the above skins.
5. Fixed an issue where skin skill damage bonuses were not correctly applied in the Sentinel interface.
6. Preview of the new Expedition Mode: Journey to the Center of the Galaxy (In Development).
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Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 2.3k | 4.6 | 0.1.68 |
Change log 29 changes · US
✎
releaseNotes updated
1. New Event - Lost Starfield: Explore the Lost Starfield to earn the brand-new Force Field Sentinel Skin Set and many other exclusive rewards.
2. New Skin Set:
✎
description updated
Embark on an interstellar adventure with Planet Defense, a thrilling roguelike tower defense game! Defend your home planet against relentless waves of alien inv
✎
subtitle updated
Galactic TD Strategy
✎
name updated
Planet Defense: Space TD game
◆
Version 0.1.68 released
1. New Event - Lost Starfield: Explore the Lost Starfield to earn the brand-new Force Field Sentinel Skin Set and many other exclusive rewards.
2. New Skin Set: Added the Force Field Sentinel Skin Set, including Planet, Sentinel, Mothership
◆
Version 0.1.67 released
1. Fixed an issue where the skill effect of the Laser Sentinel skin Cosmic Phantom - Laser granted incorrect upgrade cards.
2. Fixed an issue where the displayed Skin Enhancement Level was incorrect when viewing other players' information.
◆
Version 0.1.66 released
New Features
1. Skin Enhancement — Collect Skin Enhancement materials to upgrade any skin and gain extra stats — including default skins.
2. Daily Check-in System — Complete daily check-ins to claim rewards.
3. Check-in Pass — Earn addition
◆
Version 0.1.65 released
Galaxy Arena
1. Ultimate Chips have been moved to a separate pool and are now obtainable in the Ultimate Arena Vault.
2. Matchmaking range expanded, cross-world commander data updated, and overall difficulty reduced.
3. Added an option to a
◆
Version 0.1.64 released
1. We've significantly increased Ultimate Energy regeneration and enhanced Ultimate set bonuses.
2. Fixed an issue where the interface would unexpectedly jump upward when installing Chips.
3.Fixed an issue where Sentinels could occasionally
◆
Version 0.1.63 released
1. The brand-new event "Galaxy Arena" is coming soon! Survive the brutal environment, defeat all challengers, and ultimately ascend the throne of the arena!
2. New ultimate skins are now available, arming your Railgun and Beam Sentinels!
3.
◆
Version 0.1.61 released
1.Refined the descriptions of several upgrade cards to make them clearer and more accurate.
2.You can now adjust Ultimate animation settings in Battle Settings:
-Full mode: Features full visual effects and presentation.
-Lite mode: Allows
◆
Version 0.1.60 released
1.Increased the path damage of Beam, as well as the damage of certain Combo card upgrade options.
2.Improved the targeting AI of multiple Sentinels. These Sentinels will now only fire when enemies enter their attack range.
3.Ultimate animat
◆
Version 0.1.59 released
1. Fixed an issue where the boss "Singularity" could still kill players after being defeated.
2. Reworked the Beam Chain Upgrade Card—the beam can now refract more times!
3. Increased the durability of the Water Drop Chip.
4. Added an opti
◆
Version 0.1.58 released
1.The Waterdrop chip effect has been adjusted:
Waterdrop DMG +x%, Knockback +x% → Waterdrop DMG +x%, Stun Duration +x%
2. Fixed an issue where defeating the "Wallmaker" boss too quickly could prevent the "Subspace Barrier" from disappearin
◆
Version 0.1.57 released
1.A new Force Shield Skin is now available!
2.Waterdrop has some major updates.
3.You can now share enemy coordinates along with a blessing message in Galactic Expedition.
4.You can now manually upload your game data and switch accounts
◆
Version 0.1.56 released
1. "Journey to the Center of the Galaxy"Major Update: The strategic depth of Ultimates has been further expanded—unleash even greater combat power! You can now use Ultimate Points to unlock powerful mechanics for your Ultimate.
2. Improved
◆
Version 0.1.55 released
1. The official Discord server is now open! Share your winning battle results or lucky draws, join discussions, and exchange game tips with everyone!
2. Game performance has been optimized for a smoother overall experience.
3. Several dis
◆
Version 0.1.54 released
1. Adjusted some Force Field cards.
2. Optimized the performance of Missile Ultimate and Space Bomb Ultimate.
3. Improved the visual effects of avatar frames.
4. Fixed some spelling errors and known bugs.
◆
Version 0.1.53 released
1. The Sentinel Gravity Nova has evolved and is officially renamed as Force Field!
2. The Missile card deck has been redesigned to deliver more powerful and intuitive firepower.
3. Planet skins Blue Core and Ferrum-9b have been upgraded
◆
Version 0.1.52 released
Fixed bugs
◆
Version 0.1.51 released
1. New Galaxy Packs for Journey to the Center of the Galaxy
2. Bug fixes and optimizations
◆
Version 0.1.50 released
1. Addressed bugs and optimized gameplay for "Journey to the Center of the Galaxy"
2. Improved combat physics performance
3. Published random item probability rates
4. Miscellaneous bug fixes and optimizations
◆
Version 0.1.49 released
1. Fixed various bugs and optimized gameplay for Journey to the Center of the Galaxy.
2. Improved performance for Radiation Link(further optimizations will follow in future updates).
3. Fixed the issue where Beam could not lock onto Boss
◆
Version 0.1.48 released
1. Journey to the Center of Galaxy – Optimizations & Bug Fixes
2. Other graphics optimizations and bug fixes
◆
Version 0.1.47 released
1. Weekend Limited-Time Event: Journey to the Center of the Galaxy
Embark on a cosmic adventure! This special event offers exclusive challenges and rich rewards. Don't miss out!
2. Introducing New Ultimate Skins
Participate in the "Jou
◆
Version 0.1.45 released
1. Adjusted the number of missions required per level for Frontline Supply to ensure players can obtain the highest-tier rewards.
2. Various performance optimizations and bugfixes.
◆
Version 0.1.44 released
1. Fixed an issue where the VFX on some Dynamic Sentinel card art exceeded the frame boundaries.
2. Other optimizations and bug fixes.
◆
Version 0.1.43 released
1. Package Description Improved: "Rebate" has been changed to "Value" for better clarity.
2. Fixed incorrect descriptions for certain Ultimate skills.
3. Resolved an issue where the Skin Skill entry would not appear under specific conditi
◆
Version 0.1.42 released
1. Two new planet skins: Drakoria and Helios.
2. Two new sentinel skins: Galactic Empire – Space Bomb and Galactic Empire – Chain Lightning.
3. Two new mother ship skins: Draklith Sovereign and Helion Ascendant.
4. New Smart Decryption f