
A simple and short cozy game where you play as an unusual robot, exploring an underwater cave system.
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. Copies below reflect the player base, not paid sales.
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About
Set in a universe where gemstones are abundant... but fauna and flora are scarce.

A robot is sent to a newly found underwater cave to discover the fish and plants that inhabit the area. Sunken driftwood logs containing a fungus, rest on the beds of the cave. This special fungus with unique properties will be key to complete the mission.
SOLO DEVELOPED
FREE-TO-PLAY
Discover and collect fish and plants
A colourful environment to explore
Simple and easy to play
Relax... enjoy the underwater vibe
NOTES:
This game is short and does not have a save progression feature. Depending on playstyle, it may take up to one hour to complete.
The full screen water motion effect can be toggled on/off in game for those who are sensitive to such effects.
Genres
Stats
Languages: English**languages with full audio support
Engagement
Reviews
⭐⭐⭐
⠀
海底探索的小游戏 寻找一些隐藏着的小道具,拾取海底的真菌(地面上的发光物)累计数量(左下角的数量,上限10) 可以与海底上的绿色植物互动(按z)后拾取 还可以收集鱼类,同样按z放下作为诱饵后可以吸引鱼,如果不放置的话非常难抓住 将所有植物、鱼类收集完成后再将所有的珍珠光球(右下角的数量,上限5)拾取,即可通关 全流程熟悉的话大概10分钟,中间不能退出,因为没有存档;否则只能重新开始
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Trends
Tracking started Jul 19, 2026 — check back soon for a trend.
Hours played at review time, across 27 reviews with recorded playtime.
Sencillo juego de bucear y descubrir nuevas especies de algas, plantas y peces, no es nada del otro mundo pero te mantiene pegado a la pantalla no sabría decir el por qué pero tiene un algo especial.
Sıra dışı bir robotu canlandırarak su altı mağara sistemini keşfe çıktığınız, basit ve kısa, keyifli bir oyun.
open water room is mildly terrifying
The Driftwood Experiment is a short but excellent exploration & collection game, set in an underwater cave. The game is free but needs no reviewing allowance for that - it has enough content and quality to merit having a low price (I say "low" because my play time is probably twice as much as it needed to be due to trying to get the final achievement in what turned out to be entirely the wrong way). In the game the player guides a robot diver around a twisty map with limited viewing distances to find six types of fish and six types of plant life, plus opals, eco-crystals and [spoiler]a much larger underwater creature in its lair![/spoiler] Driftwood fungus also needs to be collected to lure the fish (so that they can be caught), to fertilise the weeds (so that they grow into one of the types of plants), and to activate the eco-crystals (which boost the natural diversity for a short period of time). The underwater effects are very good, with luminous fish, pearls, crystals and driftwood fungus which help with underwater visibility, and swirls of currents (which can be disabled if they cause discomfort).
Solid underwater exploration game!
免费 有成就 没中文 《#7-J5Z:浮木实验》 在一个宝石 abundant,但动植物 scarce 的宇宙中。 一个机器人被派往一个新发现的水下洞穴,去探索该地区的鱼类和植物。沉没的浮木上附着着真菌,静置于洞穴底部。这种具有独特特性的特殊真菌,将是完成任务的关键。 单人开发 免费游玩 主要特色 发现并收集鱼类和植物 色彩斑斓的环境可供探索 简单易上手 放松……享受水下氛围 说明: 本游戏流程较短,且没有进度保存功能。根据玩法不同,可能需要最多一小时完成。 游戏中的全屏水纹动态效果可在游戏内开关,供对这些效果敏感的玩家调整。
Short and chill collectathon set in a universe I'd like to know more about. It's free so if you got a spare 30mins give it a go!
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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