Abyss Cave

Abyss Cave

Piao Jingfu · December 8, 2024 · Strategy, Action, Adventure, Indie, Tower Defense

Buy the Abyss Cave key for Steam from Kinguin at $2.06 — the cheapest of 4 stores we compare.

PC
Positive81% · 43 📉 Recent reviews down 73%1playing now
Best price 30 Fair price
$2.06-59%
lowest tracked $0.49
Kinguin Buy at Kinguin

Prices last checked

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Where to buy Abyss Cave — official stores

Steam
Steam
Standard Edition · Steam
$4.99
Buy

Cheapest Abyss Cave keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Kinguin
Standard Edition · Steam
$2.06
Buy
Eneba
Standard Edition · Steam
$2.22
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$2.92
Buy

Abyss Cave price by region

Abyss Cave costs £1.40 in the United Kingdom, €1.61 in Europe (EUR), $2.06 in the United States, $2.06 in Georgia (USD), CA$5.99 in Canada, A$6.95 in Australia, NZ$7.89 in New Zealand, zł8.99 in Poland and R$19.49 in Brazil right now.

Cheapest Abyss Cave offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £1.40 −69% £4.59 £1.40 3
Europe (EUR) €1.61 −69% €5.19 €1.61 3
United Statesyour region $2.06 −59% $4.99 $2.06 4
Georgia (USD) $2.06 −37% $3.29 $2.06 4
Canada CA$5.99 CA$5.99 — 1
Australia A$6.95 A$6.95 — 1
New Zealand NZ$7.89 NZ$7.89 — 1
Poland zł8.99 −58% zł21.49 zł8.99 2
Brazil R$19.49 R$19.49 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Abyss Cave

Background Story



Recently DarkStar Academy of Sciences discovered a colossal cave, they sent a number of researchers, but they lost all communications with them after entering the cave. To uncover the dark secrets of this huge cave, the Academy is putting together an elite squad to send into the Abyss, They are called Abyss Raiders. Each elite member will have access to drive a Drilling Truck Survivor designed by the academy. The Survivor has formidable self-repairing, ore extraction and production, and research and development ability. If in such danger or if unable to contact with the ground, the Survivors can also support their independent exploration and research underground. As expected, after entering the cave, they are disturbed by a strong energy. In a great shock, the members have fallen into a coma, and Drilling Trucks went out of control. You have managed to enter the deepest part of the cave, somewhere between tens of thousands of meters underground. But truck bodies are severely damaged that many functions can't work normally...

At this moment, you hear hurried alarms in a trance...

As a member of an elite squad, you penetrate into an abyss myriametres deep, fighting against unknown creatures. Survive and explore this huge underground world.

In this game, you need to design and construct Turrets in real-time to defend against continuous attacks of your enemy. Meanwhile, you have a Robot Assistant who will assist you in fights, collect resources, and maintain Turrets. You can develop weapons, gears and Turret Units, and use various weapons and ammunitions to explore the vast underground cave and search for relics scattered around. Finally, find out this underworld world and escape from it.

Game



Modular Automatic.--- It is a convenient and simple defense device. You can piece different modules together to make devices with different functions. As for Battle Turret, it must be equipped with weapons and ammunition boxes to function normally.

Abyss Cave — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Abyss Cave suffers from significant technical problems including frequent crashes and is an unpolished, unfinished 10-year-old game built largely from placeholder assets rather than original work. While some players find value in its tower-defense and survival mechanics at a very low price point, the game is hampered by clunky building mechanics, punishing difficulty spikes with no preparation time, and a complete lack of updates or developer support since launch. Most players suggest this is only worth considering at a deep discount, if at all, given its numerous bugs and lack of polish.

Not recommended Jan 8, 2026
This game is simply impossible to play. It crashes after about 2 minutes every time you try to open it.
2 found this helpful
Recommended Dec 21, 2024
for 99 cents this game is amazing, if not a little harsh on some elements, at certain levels you get NO prep time, this means as soon as you put down the lazer to mine the crystal, you instantly get assaulted from multiple angles, also placing and building is a little wonkey but if you take the time (which often you dont have) you can easily place down what you want again for 99 cents this is an absolute steal!, this is however, a finished game, no updates, no fixes, nothing, which is kinda sad because its kind of cool to have something like this things it lacked wouldve been multiplayer, maybe even more turrets, some time to prep befor you get absolutely mobbed by angry mobs who want a peace of you, flushing out and streamlining the building, fix some bugs here and there dev gets a nice big fat reward for what he made, sadly, he didnt finish it
2 found this helpful
Not recommended Aug 15, 2026
"Abyss Cave" is a low key Unreal kitbash from China, it's 10 years old, wasn't finished when it was launched and still isn't now. Yeah, it looks like a promising narrative driven FPS, but the golden rule comes into effect. What's that golden rule of bad games? It's simple... whenever developers can't work out how to make their own game assets and instead resort to plagiarising the work of others, such that the majority of their "game" is other people's assets (which are just meant to be used as placeholders and educate developers on how to make their own assets), it turns out they can't do the other important jobs of game development... like making a game that isn't a clunky pile of unpolished garbage. Most of the assets look like they're from the Epic Games "Infinity Blade" asset giveaway... that happened in 2015, so it fits the timeline. Taking this shovelware seriously as if it was a genuine attempt to make a game, it doesn't meet basic minimum requirements that most PC gamers expect as standard. There's no option to change the resolution and only minor graphics tweaks. There's no way to ensure this is running at the native resolution of your display. There's no guarante…
1 found this helpful
Recommended May 21, 2025
I explored this hole
1 found this helpful
Recommended Jun 15, 2026
Missing squad
Recommended Dec 2, 2025
Abyss Cave is an unusual blend of tower-defense strategy, underground exploration, and survival management, set within a vast, mysterious cavern system that has already swallowed an entire research team. You’re sent in as part of a rescue and investigation crew, but the deeper you go, the quicker it becomes clear that this mission is less about recovery and more about enduring whatever lurks beneath the earth. The premise itself carries a strong sense of isolation and danger, and the game leans into that atmosphere early on. Dimly lit caverns, cramped tunnels, and the constant hum of unseen machinery give the impression that you’re trespassing in a place that was never meant to be explored. It’s a lonely, unsettling descent into a hostile environment where sound, light, and movement all feel amplified by the surrounding darkness. Rather than approaching that premise through traditional horror or action gameplay, Abyss Cave focuses on systems: gathering resources, setting up defenses, upgrading equipment, and maintaining a fragile foothold underground. Your character acts more as a field commander than a frontline explorer, relying heavily on automated turrets, mining machines, and…

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