Compare Lone Fungus prices across trusted key stores and find the best deal. Developed by BASTI GAMES. Published by Basti Games. Released on 4/7/2023. Available on PC. Genres: Action, Adventure, Indie.

A solo-developed Metroidvania where a mushroom civilization hides a surprisingly deep platformer full of handcrafted secrets and ability-gated exploration.

Lone Fungus is a Metroidvania-style action-platformer made almost entirely by one person, set inside a world constructed and inhabited by mushrooms. That premise sounds quirky on the surface, but the game earns its concept through sheer density of handcraft. Every room feels considered, every hidden passage feels placed with intent, and that single-developer fingerprint is visible in how consistently the visual and mechanical language speaks the same dialect throughout. This is not a game assembled from asset packs. It has a genuine identity. The core loop is classic: explore interconnected zones, hit a wall, find an ability, backtrack, open the wall. What Lone Fungus does well within that familiar structure is reward curiosity generously. Secrets are hidden in ways that feel fair rather than arbitrary, and the movement toolkit grows in directions that make earlier traversal feel genuinely different the second time through. The platforming itself is tight. Jump arcs feel deliberate, wall interactions are consistent, and when you die to something it almost always reads as your mistake rather than the game's. Combat is present and serviceable, though it leans more toward an obstacle to clear than a system to master. Boss encounters are spaced well and escalate appropriately without overstaying their welcome. The visual style is pixel art, rendered with real care. The mushroom biomes are visually distinct from one another, which matters enormously in a game where spatial memory is part of the challenge. The soundtrack deserves specific attention: it has that understated, slightly melancholic quality that solo-developed indie platformers sometimes stumble into accidentally but here feels fully intentional. It sits in the background without demanding attention, then surfaces at exactly the right moments to mark a discovery or a boss entrance. That kind of tonal discipline is harder to pull off than it looks. Where the game has rough edges, they are the honest rough edges of one person building something ambitious. Early pacing is measured. If you come in expecting immediate momentum you may feel the opening zones are a little sparse before the ability tree starts branching. There is also less narrative scaffolding than some players will want. The world building is environmental rather than dialogue-driven, so if you need a story reason to keep moving you will have to find it in the architecture rather than cutscenes. That trade-off suits the game's mood but it is worth knowing going in. Lone Fungus sits comfortably among the better entries in the crowded indie Metroidvania space. It is not trying to be Hollow Knight and it does not need to be. It is trying to be a well-made, handcrafted platformer with a coherent aesthetic and honest exploration design, and it succeeds at that convincingly. For players who love lingering in a world just to see what is around the next corner, this one rewards that instinct consistently across its runtime. Kai, Scout Team

Lone Fungus

Lone Fungus

Apr 7, 2023BASTI GAMESBasti Games
GamerScout Says

A solo-developed Metroidvania where a mushroom civilization hides a surprisingly deep platformer full of handcrafted secrets and ability-gated exploration.

PC
Steam Deck VerifiedProtonDB Platinum
Best Price Available
€1.15
at Gamivo
Lowest tracked: €1.15
Track this price

GamerScout Verdict

Recommended for Metroidvania fans who appreciate handcrafted world design and can settle into a measured, rewarding pace.

Compare Prices(6 stores)

GamivoBest price
StandardEurope (EU)Steam KeyKey
€1.15
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€1.30
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€1.51
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€1.54-92%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€1.81-91%
Priced in EUR by the store
Buy
StandardUnited StatesSteam KeyKey
€1.87
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€2.01-18%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€4.53-19%
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€1.1523 Jun 2026
Current best
€1.15
Lowest since we started tracking
Keyshops
€1.14€1.18€1.23€1.275 Jun29 Jun22 Jul15 Aug7 Sept
5 Jun — 7 Sept
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Screenshots & Media

About Lone Fungus

Lone Fungus is a Metroidvania-style action-platformer made almost entirely by one person, set inside a world constructed and inhabited by mushrooms. That premise sounds quirky on the surface, but the game earns its concept through sheer density of handcraft. Every room feels considered, every hidden passage feels placed with intent, and that single-developer fingerprint is visible in how consistently the visual and mechanical language speaks the same dialect throughout. This is not a game assembled from asset packs. It has a genuine identity. The core loop is classic: explore interconnected zones, hit a wall, find an ability, backtrack, open the wall. What Lone Fungus does well within that familiar structure is reward curiosity generously. Secrets are hidden in ways that feel fair rather than arbitrary, and the movement toolkit grows in directions that make earlier traversal feel genuinely different the second time through. The platforming itself is tight. Jump arcs feel deliberate, wall interactions are consistent, and when you die to something it almost always reads as your mistake rather than the game's. Combat is present and serviceable, though it leans more toward an obstacle to clear than a system to master. Boss encounters are spaced well and escalate appropriately without overstaying their welcome. The visual style is pixel art, rendered with real care. The mushroom biomes are visually distinct from one another, which matters enormously in a game where spatial memory is part of the challenge. The soundtrack deserves specific attention: it has that understated, slightly melancholic quality that solo-developed indie platformers sometimes stumble into accidentally but here feels fully intentional. It sits in the background without demanding attention, then surfaces at exactly the right moments to mark a discovery or a boss entrance. That kind of tonal discipline is harder to pull off than it looks. Where the game has rough edges, they are the honest rough edges of one person building something ambitious. Early pacing is measured. If you come in expecting immediate momentum you may feel the opening zones are a little sparse before the ability tree starts branching. There is also less narrative scaffolding than some players will want. The world building is environmental rather than dialogue-driven, so if you need a story reason to keep moving you will have to find it in the architecture rather than cutscenes. That trade-off suits the game's mood but it is worth knowing going in. Lone Fungus sits comfortably among the better entries in the crowded indie Metroidvania space. It is not trying to be Hollow Knight and it does not need to be. It is trying to be a well-made, handcrafted platformer with a coherent aesthetic and honest exploration design, and it succeeds at that convincingly. For players who love lingering in a world just to see what is around the next corner, this one rewards that instinct consistently across its runtime.

Kai
Kai · Scout Team

Indie & narrative

Tags

steamMetroidvaniaSolo DeveloperAbility GatingPixel ArtAtmospheric SoundtrackBacktrackingEnvironmental StorytellingHidden Secrets

System Requirements

Minimum

OS
Windows 7 and above
Processor
Intel Core 2 Duo 2.1ghz or equivalent
Memory
4 GB RAM
Graphics
GeForce 9800GTX+
DirectX
Version 11
Storage
1 GB available space

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Reviews & Ratings

Steam
83%(1,159)

Game Info

Developer
BASTI GAMES
Publisher
Basti Games
Release Date
Apr 7, 2023

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Frequently asked questions about Lone Fungus

How much does Lone Fungus cost?

As of 7 September 2026, the cheapest in-stock offer for Lone Fungus is €1.15 at Gamivo, out of 10 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Lone Fungus cheapest?

The lowest in-stock price we track for Lone Fungus is €1.15 at Gamivo (7 September 2026). We compare 10 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Lone Fungus available on?

Lone Fungus is available on PC.

When was Lone Fungus released?

Lone Fungus was released on 7 April 2023.

Who developed Lone Fungus?

Lone Fungus was developed by BASTI GAMES and published by Basti Games.