Acid Planet

Acid Planet

Adam Travers · March 8, 2024 · Tower Defense, Action Roguelike, Base Building, Strategy, Action RTS

Buy Acid Planet from Steam at $1.19 — the cheapest of 2 stores we compare.

PC
Mostly Positive79% · 72
Best price 30 Fair price
$1.19-60%
$2.99lowest tracked $0.59
Steam Buy at Steam

Prices last checked

More games under $5 →More Steam deals →

Where to buy Acid Planet — official stores

Steam
Steam
Standard Edition · Steam
-60%
$1.19
$2.99
Buy

Cheapest Acid Planet 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.

Gameseal
Standard Edition · Steam
$2.78
Buy

Acid Planet price by region

Acid Planet costs $0.87 in Georgia (USD), £0.99 in the United Kingdom, $1.19 in the United States, €1.19 in Europe (EUR), CA$1.55 in Canada, NZ$1.79 in New Zealand, A$1.80 in Australia, R$4.19 in Brazil and zł5.39 in Poland right now.

Cheapest Acid Planet offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $0.87 −60% $0.87 — 1
United Kingdom £0.99 −60% £0.99 £2.08 2
United Statesyour region $1.19 −60% $1.19 $2.78 2
Europe (EUR) €1.19 −60% €1.19 €2.37 3
Canada CA$1.55 −60% CA$1.55 — 1
New Zealand NZ$1.79 −60% NZ$1.79 — 1
Australia A$1.80 −60% A$1.80 — 1
Brazil R$4.19 −60% R$4.19 — 1
Poland zł5.39 zł5.39 zł13.12 2

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 Acid Planet

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2641530/extras/minitrailer.gif

AUTOMATED MESSAGE /// On the Acid Planet, human beings have been all but wiped out. Hordes of bio-monsters run wild and have grown to colossal size. The largest of these beasts are known as Kaiju.

You are a clone in the service of SCAV Corporation, welcome! You will conduct Kaiju salvage operations from our orbital station.

Use your automatic defense systems, personal weaponry and drones to repel the swarm until the Kaiju arrives. Your only priority is the capture of the Kaiju cores. You will be re-cloned as required. Good luck! /// END MESSAGE


https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2641530/extras/encounters-sequence-of-4-cropped.gif

BUILD THE ULTIMATE DEFENSE


Construct towers and drone factories to defend your ship from the horde. Make use of the environment - strategic placement matters. Balance weaponry and defensive structures against developing your upgrades and economy.

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2641530/extras/GG2.gif

SURVIVE THE DESERT


Move your crew member to help your auto-shooting defenses fight back swarms of enemies. Between waves, meet the denizens of the desert in risk/reward encounters. Survive long enough and you'll face the massive boss Kaiju, each one with unique and devastating abilities.

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2641530/extras/GG3.gif

EVOLVE TO PERFECTION


Choose a powerful new ability or upgrade after every wave. Evolve your weapons and towers into strange new forms. Use recovered Kaiju cores to boost your abilities between runs.

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2641530/extras/JJ3.gif

FEATURES


  • Action Tower-Defense gameplay with RTS and roguelite elements
  • Over 50 unique perks, buildings and weapons
  • Build structures, control your hero and command armies of drones
  • Fight through 7 missions of controlled chaos, each with unique Kaiju bosses
  • Post-run meta-progression with 25+ unlockable items
  • Lovingly hand-drawn pixel art graphics
  • Original soundtrack by Cletus Lupus

NEW IN 0.80!

  • Added Hotshot and Freak difficulties! Use the freak stars to dial it all the way up.
  • New Encounters mechanic! Meet some of the strange denizens of the desert, with their own risks and rewards.
  • New perks and stats! Master weapon sub-types, hoard ship back-ups and turtle in with the new Shield Charger support tower.

    Acid Planet is best enjoyed with keyboard + mouse, and gamepads are also supported.

    https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2641530/extras/flames-600.gif

Acid Planet — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

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

Recommended May 22, 2026
The game was abandoned in early access. The gameplay is actually a lot of fun. Choosing upgrades between waves is a pleasure as well. The issue that Acid Planet has, is long term progression and level variety. All levels feel too much like variations of a single level. There's meta progression, but after a few runs you can max out to have 5 starting bonuses and not be able to get any stronger after that. After a couple of hours of playing this game, I've already began to lose interest. This game reminds me quite a bit of [b]Deep Among the Swarm[/b]. While neither game is perfect, they are both good fun, however I sunk about 30 hours into DAtS comparitively because: 1. It was a little deeper (building walls, connecting electricity, more 'hands on' control of your crews). 2. Levels felt different and runs would take far longer, spanning multiple levels 3. Meta-progression had plenty to unlock even after 30 hours of play - which was when I eventually stopped playing that one. While I can get some entertainment out of this game, [b]Deep Among the Swarm[/b] is the superior choice to hold my attention long-term. I suppose one thing that Acid Planet does have going fo…
4 found this helpful
Not recommended Oct 2, 2026
For 75 cents, you could do worse. The game had a lot of promise, but it's abandon-ware. And in an EA game, abandoned never deserves a recommendation.
Recommended Aug 29, 2026
Fun
Recommended Jan 12, 2026
Acid Planet is an ambitious indie survival-strategy hybrid that thrives on chaos, pressure, and constant decision-making. Developed and published by Adam Travers, the game drops players onto a hostile alien world where survival depends on both careful planning and active participation in combat. Rather than committing to a single genre, Acid Planet blends tower defense, real-time strategy, action gameplay, and roguelite progression into a tightly wound experience that feels hectic by design. From the outset, it’s clear the game wants to overwhelm you, then challenge you to adapt, experiment, and slowly gain control over the madness. The core gameplay loop revolves around defending a central base against relentless waves of enemies while preparing for massive Kaiju-style boss encounters. Unlike traditional tower defense games where the player acts purely as an overseer, Acid Planet places you directly on the battlefield. You construct towers, drone factories, and support structures, but you also control a powerful unit that can move freely, attack enemies, and respond to threats that slip past your defenses. This dual role keeps the experience engaging, as you’re constantly switchi…
Recommended Jan 10, 2026
do not play on hard mode but overall good time
Recommended Dec 30, 2025
eh

Community reviews

—

0 reviews

Sign in to write a review.

No reviews yet. Be the first to review this game.

More like Acid Planet

News

All news →
Final Fantasy XI price: what you pay, then keep payingPC

Final Fantasy XI price: what you pay, then keep paying

The Final Fantasy XI price is two numbers, and the subscription is the one that matters. Our tracked low, what the Ultimate Collection includes, and when buying at list is correct.

Oct 16, 2026
Castlevania Belmont's Curse price: which edition to buyPC

Castlevania Belmont's Curse price: which edition to buy

The Castlevania Belmont's Curse price splits in two: Steam charges full list, authorised resellers a quarter less. Our record says that 25% has not moved since June, and is the floor.

Oct 16, 2026
Hogwarts Legacy price history: where the floor really isDeals

Hogwarts Legacy price history: where the floor really is

Our Hogwarts Legacy price history runs to 100 daily readings and a $3.99 median. Why the sub-dollar figure in search results is noise, and what to actually pay.

Oct 15, 2026
Enshrouded price after 1.0: what it costs nowPC

Enshrouded price after 1.0: what it costs now

Enshrouded hit 1.0 today, but the Enshrouded price rose on 8 September and the key resellers have not followed. What our nine tracked sellers show, and whether to buy now.

Oct 15, 2026
Starfield price history: the sub-$20 window, and who set itPC

Starfield price history: the sub-$20 window, and who set it

Our Starfield price history shows one reseller set the all-time low over five weeks in late summer 2026. What a good price looks like now, and why Game Pass comes first.

Oct 14, 2026
Boltgun 2 price: buy the sequel, or the cheap first game?PC

Boltgun 2 price: buy the sequel, or the cheap first game?

The Boltgun 2 price has no cheaper route on launch day — our record shows one listing, unmoved since September. The first game is the bargain, but a smaller one than it was.

Oct 14, 2026
Rust price: why the cheap keys vanished, and when to buyPC

Rust price: why the cheap keys vanished, and when to buy

The Rust price has two answers: an official one that barely moves, and a reseller one that sat in single digits for 95 days and then disappeared. Our record shows both.

Oct 13, 2026
Planet Zoo 2 price: which edition, and when it gets cheaperPC

Planet Zoo 2 price: which edition, and when it gets cheaper

Planet Zoo 2 is out today. The Planet Zoo 2 price splits two ways, the cheap pre-order keys stopped existing three weeks ago, and the original got dearer as the sequel landed.

Oct 13, 2026

Top games right now

All rankings →
  1. 1Counter-Strike 2Free
  2. 2Dota 2Free
  3. 3PUBG: BATTLEGROUNDSFree
  4. 4Grand Theft Auto V Legacy—
  5. 5Terraria$2.16
  6. 6Rust$25.85
  7. 7Team Fortress 2Free
  8. 8Black Myth: Wukong$36.52
  9. 9HELLDIVERS™ 2$25.07
  10. 10ELDEN RING$49.41
  11. 11Apex Legends™Free
  12. 12Left 4 Dead 2$9.99
  13. 13Stardew Valley$13.81
  14. 14Wallpaper Engine$3.99
  15. 15Euro Truck Simulator 2$9.89
  16. 16Dead by Daylight$6.84
  17. 17Red Dead Redemption 2$11.00
  18. 18Baldur's Gate 3$57.49
  19. 19Phasmophobia$17.30
  20. 20War ThunderFree
  21. 21Call of Duty®—
  22. 22ARK: Survival Evolved$13.48
  23. 23Among Us$2.99
  24. 24The Forest$19.72