Stairway Games has confirmed that its cartoony co-op bullet-heaven roguelike Funguys Swarm will arrive digitally on the Nintendo eShop for Nintendo Switch 2 worldwide on 25 August 2026.
The announcement sets the launch date for the studio's latest entry into the roguelike space and specifies the Switch 2 as the platform for its digital release.
Game premise and setup
In Funguys Swarm players assume the role of a "Funguy" leading the forest's defense against the Fire King's forces.
Stairway Games frames the campaign around a burning forest scenario in which players combine characters, forest-themed weapons, skills and upgrades to craft powerful builds capable of surviving escalating, chaotic encounters.
Key features (developer outline, rewritten)
Pick your character: Stairway Games says the roster includes multiple playable Funguys, each designed with distinct abilities and playstyles so players can choose between close-range combat or long-range tactics.
Survive the swarm: The developer describes waves of flaming minions, mutated vegetables and increasingly strange enemies that grow more chaotic the longer a run continues, reinforcing the roguelike loop of escalating difficulty.
Unleash stacked upgrades: Mid-run upgrades allow players to stack unconventional, over-the-top powers that transform a Funguy into a potent, nature-powered combatant.
Pilot powerful mechas: Stairway Games notes the inclusion of forest-powered mechas—improvised, powerful machines that serve as high-impact weapons against the Fire King's forces.
Defeat wacky bosses: Runs will periodically escalate with large, unpredictable boss encounters, culminating in even larger arena-ending foes designed to test player builds and co-op teamwork.
Sanctuary upgrades: Between runs players can visit the Sanctuary to invest in permanent upgrades that augment abilities and progression, for a price set by the game's upgrade economy.
Release details and context
Funguys Swarm will be available as a digital-only release on the Nintendo eShop for Nintendo Switch 2 on 25 August 2026.
The studio has presented the game's tone as deliberately goofy and energetic, pairing cartoony visuals with fast-paced, bullet-heavy combat and cooperative play.
About the original reporter
This announcement and feature summary follow coverage by industry journalist Alex Seedhouse, who has specialized in Nintendo coverage for more than a decade and has led reporting across multiple console generations.
With a clear launch date now set, Funguys Swarm joins the growing slate of titles scheduled for Nintendo Switch 2, offering players a cooperative, roguelike alternative focused on chaotic upgrades, character variety and high-energy boss encounters.