Funguys Swarm Version 1.0 Update Notes

Version 1.0 — August 25, 2026

Funguys Swarm 1.0 launched on August 25, 2026 at 9:00 AM PT. The game simultaneously launched on five platforms — Steam, PlayStation 5, Xbox Series X|S, Nintendo Switch 2, and Microsoft Store — at a $9.99 price point, with a twenty percent launch discount available through September 8.

The 1.0 release marked the end of over a year in Early Access. Throughout the EA period, Stairway Games released regular updates addressing player feedback, balancing concerns, and performance issues. The 1.0 update consolidates all of that work into a polished full release that addresses the most common complaints from the Early Access community.

Funguys Swarm 1.0 Launch Trailer

Forest Strength System

The most significant addition in 1.0 is the Forest Strength system. This meta-progression system was designed specifically to address a core complaint in the roguelite genre: the feeling of being underpowered in early runs. Previously, permanent upgrades in Funguys Swarm were confined to the Sanctuary, meaning each new run started with the same baseline power. Forest Strength changes this by having every completed arena contribute permanent upgrades that carry forward to all future runs.

As you complete arenas, your Forest Strength level increases. Each level unlocks new categories of permanent bonuses — weapon damage multipliers, skill power increases, cooldown reduction, and eventually the ability to ban one skill type from appearing during level-ups. The result is that every subsequent run feels meaningfully more powerful, without making the game trivially easy because the Forest Strength caps at a level that keeps later arenas challenging.

The ban ability at Forest Strength Level 4 is particularly impactful for build consistency. By banning an unwanted skill type, you reduce the variance in your level-up choices, making it more likely that you see the skills you need for your build. This is especially valuable when playing with Fire Curses, which add additional challenge modifiers.

The Final Arena: Hellscape

Hellscape is the new final arena, accessible after completing Egglosseum. The lore frames Hellscape as the Fire King’s domain — a volcanic wasteland where the Fire King retreated after escaping the Sanctuary Tree. Hellscape is the climactic battleground where you face the Fire King across three increasingly aggressive phases.

The arena environment itself presents significant challenges. Persistent fire pools deal continuous damage when you stand in them. Erupting volcanoes launch projectiles across the arena on timed intervals. Periodic darkness events dim visibility and add disorientation to the already intense combat. The enemy density in Hellscape exceeds every other arena, with elite enemies appearing in greater numbers and more frequently than in Egglosseum.

Hellscape also introduces new enemy types not seen in earlier arenas. Burnt Coal enemies explode on death, dealing area damage. Burnt Shrooms have wider attack ranges than standard Shrooms. Fire Golems are larger and more durable than their earlier counterparts. The most feared enemy is the Yellow Paprika, a boss-tier elite with massive health and devastating fire attacks that appears regularly in Hellscape as a major threat.

The Fire King himself has three distinct phases. Phase one features sweeping fire slashes and minion summoning. Phase two adds a fire pillar attack that covers large areas with delayed eruption zones. Phase three, triggered at fifty percent health, transforms the arena into a fully fire-based hazard zone and grants the Fire King access to his full attack suite.

Three New Characters

The 1.0 update added three new playable characters, each introducing a fundamentally different playstyle through the Ube sentry mechanic. Ube is a robotic companion that carries your weapon and fires it automatically, separated from your movement. This changes the tactical equation completely — while Ube handles damage, you can focus entirely on dodging and positioning.

Dr. Botanika commands Ube as a Sky-element character. Ube automatically applies Shock to nearby enemies every three seconds, creating a passive crowd control effect that chains excellently with Water Freeze. Dr. Botanika’s playstyle rewards staying mobile and using Ube’s autonomous damage to handle enemies while you maintain optimal positioning.

Mr. Midnight uses Ube’s magnet to collect XP automatically from defeated enemies, granting stacks that increase damage by one percent per Night Card owned. The Night element focuses on spellcasting and projectile builds, making Mr. Midnight the highest-ceiling character in the late game when enough stacks have accumulated. His early game is weaker, requiring survival patience before the stack bonuses come online.

Steve automates card selection with a preference for Water cards. His passive grants five percent Luck and Chance increase per Water Card owned, making Water Freeze compositions significantly more consistent on Steve than on any other character. Steve removes the decision fatigue from level-ups by always choosing Water cards when available.

New Content Added

Beyond the major systems, 1.0 added substantial new content across every category. Nine new skills were introduced, each with unique trigger conditions and element affinities. Eleven new passive abilities were added to expand build variety. Twenty-two new Treelings joined the existing roster, with the first three new Treelings (Furiosy, additional unlockable companions) providing fresh synergy options for different build types.

Twelve new relics were added to the Shroom Shop inventory, each providing unique effects that interact with specific element and trigger combinations. Sixty-three new Starpath quests were introduced, providing structured goals that reward players for trying new characters, elements, and arena strategies.

Twitch Integration

Streamers broadcasting Funguys Swarm on Twitch can now enable Twitch Integration, letting chat vote on mid-run decisions. During level-ups, chat can vote between presented upgrade options. During boss phases, chat can vote on group-wide strategies. The integration creates an interactive viewing experience that makes Funguys Swarm streams more engaging for audiences.

Achievements

Funguys Swarm 1.0 introduced 112 achievements available on Steam, PlayStation 5, and Xbox Series X|S. The achievements cover every aspect of the game, from completing each arena for the first time to achieving high Forest Strength levels, defeating the Fire King without taking damage, and unlocking all characters and Treelings. Achievement hunters will find significant replay value in pursuing all 112.

Bug Fixes and Improvements

The 1.0 launch addressed numerous Early Access issues that had accumulated in player feedback. The Optimization Update resolved severe CPU lag during large swarm scenarios, which had been a consistent complaint during the Early Access period. This update significantly improved performance across all platforms, particularly on Steam Deck and Switch 2.

The Difficulty Adjustment patch revised enemy spawn rates and boss health scaling to create a more gradual difficulty curve, particularly in the transition between Carrot Farm and Frozen Pond. New players now have a more forgiving early-game experience while veterans can still challenge themselves with Fire Curses.

The Fire Curse UI received a significant clarity overhaul. Descriptions were rewritten to be more explicit about what each curse actually does. The Gameplay Calculation Adjustment recalibrated how certain skill interactions and elemental triggers were processed, fixing several unintended synergy combinations that were making specific builds excessively powerful.

Pricing and Availability

Funguys Swarm 1.0 launched at $9.99 on all platforms. A twenty percent launch discount runs from August 25 through September 8, bringing the price to $7.99. The game is available on Steam, PlayStation 5, Xbox Series X|S, Nintendo Switch 2, and Microsoft Store. Cross-platform play is not supported, and saves are platform-specific with no cross-platform transfer available.