BUNNYBastion Update History & Patch Notes

Launch Day Update (June 9, 2026)

The initial release of BUNNYBastion marks the beginning of the game's journey. This foundational update includes all core systems, the first batch of playable characters, and the introductory campaign chapters. Players can expect a stable experience with the full Roguelite loop: survive waves, choose upgrades, and push deeper into enemy territory.

Key highlights of the launch version include:

• Four starting classes with unique abilities
• The first three biomes: Meadow, Burrow, and Crystal Caverns
• Basic upgrade tree with over 30 passive and active upgrades
• Standard enemy roster with 12 enemy types
• Single-player campaign with 5 difficulty levels

This update establishes the core gameplay loop that future patches will build upon. For a complete breakdown of starting mechanics, refer to the /en/guides/mechanics-guide/ guide.

Balance Patch 1.0.1 (June 13, 2026)

The first post-launch balance patch addresses community feedback from the opening week. This update focuses on tuning difficulty curves and fixing unintended interactions between upgrades.

Balance Changes:

• Reduced starting enemy density in Biome 1 by 15%
• Increased damage scaling for the "Explosive Carrot" upgrade by 10%
• Decreased cooldown of the "Barricade" skill from 12s to 10s
• Adjusted resource drop rates in Biome 3 to be more consistent

Bug Fixes:

• Fixed an issue where the "Haste" upgrade would stack indefinitely
• Resolved a visual glitch with the Bunny Queen enemy model
• Corrected a localization error in the French version of the tutorial

For new players struggling with the early game, the /en/guides/beginner-tips/ guide offers strategies to overcome these initial challenges.

Content Update 1.1.0 (June 20, 2026)

This major content update introduces the first new biome and additional enemy types, expanding the endgame experience.

New Content:

• Biome 4: The Warren – A dark underground maze with unique environmental hazards
• 3 new enemy types: Tunnel Worm, Spore Carrier, and the Elite Shadow Bunny
• 2 new upgrades: "Nova Shield" (defensive) and "Chain Lightning" (offensive)
• New achievement set for completing the Warren biome

Quality of Life:

• Added a "Skip Intro" option on the title screen
• Improved save file backup system to prevent data loss
• Enhanced tooltip descriptions for all upgrades

The new enemies require adapted strategies. Check the /en/entities/enemy-types/ page for detailed breakdowns of each threat.

Hotfix 1.1.1 (June 25, 2026)

A targeted hotfix addressing critical issues discovered after the content update.

Critical Fixes:

• Resolved a crash that occurred when transitioning between Biome 3 and Biome 4
• Fixed the "Chain Lightning" upgrade not triggering on shielded enemies
• Corrected a progression blocker in the Warren where a key door would not open

Minor Adjustments:

• Lowered the health of Tunnel Worm by 20%
• Increased visibility of environmental hazards in the Warren
• Updated the in-game credits to include additional testers

If you encounter any technical issues after this patch, the /en/guides/troubleshooting-guide/ provides step-by-step solutions.

Future Update Roadmap

The development team at Last Wall Games has shared preliminary plans for upcoming updates. While specific dates are not confirmed, the following features are in active development:

How to stay informed:

• Follow the official Steam page for patch announcements
• Join the community Discord for real-time developer updates
• Check the /en/guides/patch-notes/ page regularly for the latest official notes

The update history of BUNNYBastion demonstrates a commitment to refining the player experience. Each patch builds upon the last, ensuring the game remains balanced, engaging, and bug-free. As the community grows, so will the content and polish of this fast-paced Roguelite tower defense title.