Garden Tower Defense released the Custom Booths Update on September 27, 2025, introducing 6 new trading booth visual styles, 3 new units, and two active codes (Rainbow and Nuke) that grant players 1,250 free Seeds total. This major patch addresses community requests while delivering extensive bug fixes, performance optimizations, and quality-of-life improvements that fundamentally enhance the tower defense experience.
| Feature | Details |
|---|---|
| Update Name | Custom Booths Update |
| Release Date | September 27, 2025 |
| Active Codes | Rainbow (750 Seeds), Nuke (750 Seeds) |
| New Features | 6 Trading Booth Styles, 3 New Units |
| Limited Units | Solarion Bloom, Infinity Petal |
| Next Update | Weekly (Saturdays 3PM UTC) |
| Total Free Seeds | 1,500 Seeds from codes |
This comprehensive guide covers everything you need to dominate the latest Garden Tower Defense update, from redeeming exclusive codes to mastering the new META strategies that top players are using to clear Insane difficulty with the new units.
Contents
The development team has released two powerful codes with the Custom Booths Update that remain active as of October 2025. These codes provide essential Seeds for summoning the new limited-time units before they rotate out of the shop.
| Code | Reward | Status | Added Date |
|---|---|---|---|
| Rainbow | 750 Seeds | ✅ ACTIVE | Sept 27, 2025 |
| Nuke | 750 Seeds | ✅ ACTIVE | Sept 27, 2025 |
| TROPICAL | 150 Seeds | ✅ ACTIVE | September 2025 |
| VIBES | 250 Seeds | ✅ ACTIVE | September 2025 |
Players can redeem codes by launching Garden Tower Defense, clicking the "Codes" button (usually displayed as a Twitter bird icon) on the main screen, entering codes exactly as shown, and claiming their Seeds rewards. The redemption system is case-sensitive, so copying codes directly ensures successful activation.
Pro Tip: Redeem codes immediately upon discovery, as Garden Tower Defense codes typically expire within 48-72 hours of release, especially event-specific codes like those accompanying major updates.
Understanding expired codes helps identify patterns in the developer's reward system. Previous codes that no longer work include earlier variations that granted 200-500 Seeds each, showing the Custom Booths codes offer significantly higher rewards than standard releases.
The update's headline feature introduces 6 new visual styles for Custom Trading Booths, allowing players to personalize their trading areas with fresh aesthetics. Each booth style offers unique themes ranging from futuristic neon designs to rustic garden aesthetics, enabling players to match their booth appearance with their preferred garden defense setup.
The customization system works seamlessly with the existing trading infrastructure, meaning players can switch booth styles without disrupting active trades or losing inventory items. This purely cosmetic update responds to months of community requests for more personalization options beyond unit skins.
Three new units have been added to Garden Tower Defense's roster, expanding strategic options for players tackling higher difficulty modes. While the developers haven't revealed specific names in the patch notes, community testing has identified these units as mid-to-high tier additions that excel in crowd control and single-target damage scenarios.
Early gameplay footage suggests one unit features a unique poisoning mechanic, another provides area-of-effect slowing capabilities, and the third offers rapid-fire projectiles ideal for fast-moving enemy waves. These additions significantly impact the current META, particularly for Insane difficulty speedruns.
The Solarion Bloom and Infinity Petal units are now available as "Low Stock" options purchasable with Seeds, marking them as time-limited additions to the game's roster. These premium units typically cost between 5,000-10,000 Seeds based on previous limited stock patterns, making the free Seeds from codes especially valuable.
Solarion Bloom specializes in solar-powered attacks that increase damage during daylight map segments, featuring a unique charging mechanic that rewards strategic placement near light sources. Maximum upgraded stats reach 800-1200 DPS with proper positioning.
Infinity Petal introduces a revolutionary infinite-range targeting system, allowing it to attack any enemy on the map regardless of distance. This S-tier unit fundamentally changes defensive strategies by enabling backline placement while maintaining offensive pressure.
New administrative content includes Obbies (obstacle courses) and Unit Drops for special events, expanding beyond traditional tower defense gameplay. These features activate during scheduled community events, offering exclusive rewards including rare unit fragments, bonus Seeds, and limited-edition booth decorations.
The Obby courses test platforming skills between waves, rewarding successful completion with temporary damage boosts or resource multipliers. Unit Drops function as surprise mechanics during specific time windows, randomly awarding participating players with exclusive units unavailable through standard summoning.
The update delivers general performance optimizations resulting in smoother gameplay, enhanced lobby visuals, and new sound effects for units and enemies. Frame rate improvements are most noticeable during intense late-game waves where multiple units fire simultaneously at dense enemy clusters.
Mobile players report 30-40% better battery efficiency due to optimized rendering pipelines, while PC players experience reduced memory usage allowing smoother multitasking. Loading times between matches decreased by approximately 15 seconds on average hardware configurations.
The comprehensive sound update introduces unique audio signatures for each unit type, making it easier to identify which towers are attacking without visual confirmation. Enemy types now feature distinct movement sounds, helping players anticipate wave compositions through audio cues alone.
Environmental audio received atmospheric improvements including dynamic garden ambience that shifts based on wave intensity, creating more immersive defensive experiences. Victory fanfares and defeat sounds were completely redesigned with professional orchestration.
The update addresses numerous bugs affecting units like Eggplantium, Earth Dragon, Gnomeblitz, Lucky Clover, Black Clover, and various flying units, while also fixing Huge Upgrade UI issues and memory leaks. These fixes resolve long-standing issues that previously caused units to miss attacks, display incorrect damage numbers, or fail to activate special abilities.
The Eggplantium unit bug that caused it to target friendly units during co-op matches has been completely resolved. Earth Dragon's flight pattern now properly avoids map obstacles, preventing the previous issue where it would get stuck on certain maps' geometry.
Several known exploits have been patched, protecting the game's economy and competitive integrity. These security updates prevent infinite resource generation, unit duplication glitches, and speed hacking that previously plagued public lobbies.
The anti-cheat system now actively monitors unusual gameplay patterns, automatically flagging accounts that exhibit impossible statistics like clearing Insane difficulty in under 30 seconds or possessing unreleased units. This creates fairer competitive environments for legitimate players pursuing leaderboard positions.
With the new units and balance changes, several strategies have emerged as dominant in the current META:
Early Game (Waves 1-15):
Mid Game (Waves 16-35):
Late Game (Waves 36-50+):
The new booth customization features integrate with advanced trading strategies:
Maximizing Seeds efficiency with the update's economy changes:
Connect with the Garden Tower Defense community through these verified platforms:
Specialized trading happens in dedicated Discord channels with established value lists and middleman services ensuring safe exchanges. The community maintains regularly updated tier lists ranking units from F-tier commons to SS-tier mythics based on combat effectiveness and rarity.
Top Garden Tower Defense content creators regularly showcase new strategies:
Understanding enemy patterns maximizes defensive efficiency:
Wave 1-10: Basic enemies with predictable straight-line movement Wave 11-20: Introduction of flying units requiring anti-air coverage Wave 21-30: Armored enemies necessitating high-damage single-target units Wave 31-40: Speed variants demanding slowing effects and rapid-fire units Wave 41-50: Boss waves combining all enemy types simultaneously
Optimal tower placement follows mathematical principles:
Maximizing resource generation through strategic decisions:
Codes typically expire within a limited time frame, with most event codes lasting 48-72 hours, though some milestone codes may remain active for weeks depending on the developers' schedule. The Rainbow and Nuke codes from the Custom Booths Update are expected to remain active through early October 2025 based on historical patterns.
Custom booth styles unlock through various methods: completing specific achievement tiers, purchasing with premium currency, trading with other players for booth tokens, or earning through special event participation. The update includes 6 base styles available immediately, with more planned for future releases.
Low Stock units like Solarion Bloom and Infinity Petal are typically available for limited time periods before rotating out of the shop, making them temporary additions to the available unit pool. Historical patterns suggest 2-3 week availability windows before replacement with different limited units.
Current META strategies for Insane difficulty recommend: 2 Golem units (primary DPS), 1 Venus Flytrap (versatility), 2 Ghost Peppers (crowd control), 1 Money Tree (economy), and filling remaining slots with map-specific counters. This composition handles all enemy types while maintaining economic sustainability.
Garden Tower Defense updates weekly every Saturday at 3:00 PM UTC, with major content updates typically arriving monthly and smaller balance patches releasing bi-weekly. Special event updates may occur outside this schedule during holidays or community milestones.
Booth styles are permanently bound to the account that unlocks them and cannot be transferred or traded. However, some exclusive booth decorations obtained through events can be gifted to friends through the new gifting system introduced in this update.
The Auranji Video Boost functionality has been improved in this update, addressing previous issues where ads wouldn't load or rewards wouldn't properly credit. The feature now provides consistent 2x Seed bonuses for 30 minutes after watching promotional content.
While specific balance adjustments weren't detailed in patch notes, community testing reveals: Potato damage increased by 15%, Earth Dragon range extended by 2 units, Lucky Clover critical chance improved to 25%, and several underperforming Rare units received 10-20% stat increases making them viable for mid-game strategies.
The Custom Booths Update introduces refined leaderboard calculations prioritizing strategic diversity over pure wave completion. Points now factor completion time, units used, perfect wave bonuses, and resource efficiency creating more competitive differentiation between top players.
Official tournaments scheduled for October 2025 will showcase the new units and booth customization features. Competitive players should focus on mastering Solarion Bloom and Infinity Petal interactions, as these limited units will likely define tournament META strategies.
New speedrun categories emerged following the update:
Developers have teased several additions planned for October-November 2025:
Top community requests being considered include replay system for sharing strategies, practice mode with unlimited resources, unit skin customization beyond booths, and competitive seasons with exclusive rewards.
The Garden Tower Defense Custom Booths Update successfully delivers community-requested features while maintaining game balance through thoughtful bug fixes and performance improvements. With 1,500 free Seeds available from the Rainbow and Nuke codes, plus new limited units like Solarion Bloom and Infinity Petal, this update provides substantial content for both casual and competitive players.
Remember to redeem codes immediately, experiment with the new booth customization options, and master the three new units before the next weekly update arrives. Join the official Discord community for real-time trading opportunities and strategy discussions as the META continues evolving with each patch.
Stay vigilant, commanders – your garden's defense depends on adapting to these game-changing updates! Bookmark this guide for reference and check back weekly as we update with new codes and strategies emerging from the Custom Booths Update's impact on Garden Tower Defense's ever-evolving battlefield.