

变量 Variables
Asteroid Game Studio · July 30, 2019 · Tower Defense, Voxel, Strategy, Roguelite, Turn-Based Tactics
Buy the 变量 Variables key for Steam from Gameseal at $1.83 — the cheapest of 5 stores we compare.
Where to buy 变量 Variables — official stores
Cheapest 变量 Variables 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.
变量 Variables price by region
变量 Variables costs €1.61 in Europe (EUR), £1.80 in the United Kingdom, $1.83 in the United States, $1.83 in Georgia (USD), zł11.53 in Poland, CA$12.49 in Canada, NZ$13.49 in New Zealand, A$15.50 in Australia and R$22.79 in Brazil right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| €1.61 −82% | €8.99 | €1.61 | 4 | |
| £1.80 −78% | £8.29 | £1.80 | 3 | |
| $1.83 −83% | $10.99 | $1.83 | 5 | |
| $1.83 −73% | $6.69 | $1.83 | 5 | |
| zł11.53 −71% | zł39.99 | zł11.53 | 2 | |
| CA$12.49 | CA$12.49 | — | 1 | |
| NZ$13.49 | NZ$13.49 | — | 1 | |
| A$15.50 | A$15.50 | — | 1 | |
| R$22.79 | R$22.79 | — | 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 变量 Variables
Build intricate mazes and strategically place turrets to defend against waves of invaders in this roguelike tower defense hybrid. Customize your defenses with powerful attachments and system plugins unlocked through combat, while tackling optional challenges for greater rewards and difficulty.
About this game
We created this unique single player game with a combination of Tower Defence and Roguelike. Come and create your maze, build your turret, defeat the invaders, and save the world!
Features:]
·Completely control of the Maze: Construct the maze with caution. During the game, you will gain many different maze pieces. Gain the best advantage for your turrets by carefully place the pieces.
·Attachments and System Plugins: You will gain many Attachments that can improve your turrets in different dimensions. And after defeat powerful elite invaders, you will get System Plugins that can empower your entire defense system.
·Challenge System: Want a bigger challenge? Want to truely defeat the invaders? The challenge plugins will be your best helper if you can overcome the difficulties they bring.
变量 Variables — game info
- Platforms
- Windows
- Steam Deck
- Playable
- 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.
变量 Variables is a tower defense game with an interesting core concept that some players find engaging, but it is severely hampered by poor presentation and accessibility issues including a default Chinese language with unclear English switching, incomplete tutorial that leaves players confused, cut-off text descriptions, and minimal graphical polish. Players who manage to push through these barriers report enjoying the unique gameplay mechanics, though most agree the game feels like an unfinished prototype rather than a polished product.
The game launches in Chinese and you'll need to change it to English. [b]select the third text option from the bottom at the main menu and then using the third drop down from the top, select English.[/b] [h3]The game[/h3] That out of the way, Variable is a tough learning experience as the tutorial lacks clear information through the poor English translation in conjunction with an unclear interface & guidance popups. On top of the aforementioned, the tutorial is long and quickly stops providing information. If you can get past these barriers and piece together necessary information by trial & error, the game’s elements start to shine & its vision can be seen & experienced but it remains a struggle. In my time I was able to play a few runs but the tutorial was a majority of my time as its completion is required to move on. The tutorial requires the completion of 50 rounds. It is completely unforgiving, it is mandatory and failing at any point will place you back at square one. Thankfully each failure & replay can be different as a result of the build a maze gameplay structure and the RNG aspect of selecting towers; albeit you are restricted to what’s available during the tutorial…3 found this helpful
Never thought I'd refund a game that's $1.24, but here's why: • had to figure out where the English option was because it launched in some sort of Eastern language • tried the tutorial, couldn't finish it because the instructions stop • went to lvl 1 instead, had no towers and lost • figured out how to get a tower, flipped 3 towers and only got 1 • got stuck again because again, there's no instruction • awful sound design and music • gave up2 found this helpful
Utterly baffling - I can't figure out how to do half the things I need to do during gameplay!1 found this helpful
very fun tower defense game(my only experience with tower defense other than bloons)1 found this helpful
Game would have potential, but terribly lacks polish. The game does not detect the local language, and starts up in chinese and good luck switching to English. A lot of textboxes have their text cut off, so you get stuff like half the description of what a turret does. Graphics are very very plain, 0 effort. The tutorial is so buggy I had to skip it as I could not finish it. Good idea, but that's more like a prototype than an actual game at this point.
First tower defense game I've played in a while, and very happy I chose this one! Love the design, style, new functionality of weaponry, all wrapped in a sci-fi pixel package. I highly recommend this TD game for those who are looking for something that breaks the mold, gameplay-wise.
Community reviews
0 reviews
Sign in to write a review.
No reviews yet. Be the first to review this game.
More like 变量 Variables
News
PCGames like Black Myth Wukong: the boss, not the world
Games like Black Myth Wukong have to replace the fight, not the setting: the deflect window, the transformations, the one-more-try pull. These do, from Ashina to Tsushima.
Nov 7, 2026
PCGames like Hollow Knight: one kingdom you have to learn
Games like Hollow Knight are judged on one thing: whether the world is a single place you learn or a menu of levels. These keep it connected, from Pharloom to a well full of secrets.
Nov 7, 2026
XboxAnno 117 price: free to try on Xbox, and what a key has cost
Anno 117: Pax Romana is free for every Xbox member until Sunday. The Anno 117 price on PC is another matter: 32 readings since late September, and the floor has moved.
Nov 7, 2026
PCGames like Borderlands 3: guns that roll, trees that branch
Games like Borderlands 3 have to do two things at once: roll a new gun every few minutes and make a skill tree worth planning. These manage both, and one asks you to craft instead.
Nov 6, 2026
PCGames like Dragon Age 2: one city, ten years, three acts
Games like Dragon Age 2 are hard to find because almost no RPG keeps you in one city while it rots. These come close, from Neketaka to the streets of Serene.
Nov 6, 2026
PCGames like Remember Me, for the memory remix more than the city
Games like Remember Me, picked for the Memory Remix rather than the neon: minds you can break into, a vertical city to climb, and combos you build yourself.
Nov 5, 2026
PCGames like Noita, where the physics is the real enemy
Games like Noita for the two things it really does: spells you assemble yourself, and a simulated world that takes nobody's side. Seven picks, from a slugcat to a dwarf fortress.
Nov 5, 2026
PCNo Rest for the Wicked price: buy in Early Access, or wait?
No Rest for the Wicked price: Moon Studios says it goes to $60 at 1.0 in March 2027. Our record shows one discount window since late September, bottoming at $25.44 on 15 October.
Nov 5, 2026
PCTekken 8 ღირს თუ არა: 91 ქულა და შერეული შეფასება
Tekken 8 ღირს თუ არა, როცა კრიტიკოსებს 91 ქულა აქვთ დაწერილი, მოთამაშეებს კი „შერეული"? ფასი, ონლაინის მდგომარეობა და უკეთესი ალტერნატივა.
Sep 24, 2026
DealsStellaris იაფად: ოცდახუთი დამატება და ერთი გამოსავალი
Stellaris იაფად ყიდვა საბაზისო თამაშის შემთხვევაში მარტივია. ძვირი დამატებებია — და მათთვის არსებობს ვარიანტი, რომელსაც ბევრი ვერ ამჩნევს.
Sep 24, 2026
PCARK ფასი: Evolved თუ Ascended — რომელი ვიყიდოთ
ARK ფასი ორი სხვადასხვა თამაშის ფასია. რომელი ჯობია ქართული სიიდან, სად არიან მოთამაშეები და რატომ არ ღირს ახალ ვერსიაზე გადახტომა.
Sep 24, 2026
DealsCivilization 6 იაფად: რომელი დამატება ღირს მართლა
Civilization 6 იაფად ყიდვა მარტივია — საბაზისო თამაში იაფია და იაფად რჩება. რთული ის არის, რომ ცხრამეტი დამატებიდან სწორი აირჩიოთ.
Sep 24, 2026
FreebiesCS2 უფასოდ: რა ღირს სინამდვილეში Prime
CS2 უფასოდ ითამაშება საქართველოდანაც და ეს დემო არაა. ფული მხოლოდ Prime-ს სჭირდება — აი, რას იძლევა ის და ვის ღირს.
Sep 24, 2026
PCCuphead ღირს თუ არა: სირთულე, DLC და ორზე თამაში
Cuphead ღირს თუ არა: ექვსივე ქართულ მაღაზიაში ერთი ფასია, მეგობარს კი ასლი საერთოდ არ სჭირდება. სირთულე, ერთადერთი დამატება და როდის ვიყიდოთ.
Sep 23, 2026
DealsRimWorld იაფად: ბაზა, ხუთი დამატება და სწორი რიგი
RimWorld იაფად ყიდვა დამატებების რიგზეა დამოკიდებული, არა ფასდაკლების ლოდინზე. რომელი ხუთიდან ღირს ჯერ და რომელ მაღაზიას აქვს ფასდაკლება.
Sep 23, 2026
PCPhasmophobia ფასი: ოთხი ასლი და ერთი მაღაზია
Phasmophobia ფასი ქართულ სიაში მხოლოდ ერთ მაღაზიაში ჩანს, თამაში კი ოთხზეა გათვლილი. რატომ ღირს ფასდაკლების დალოდება და რა გჭირდებათ დასაწყებად.
Sep 23, 2026New releases
All new releases →- AION 2Sep 30, 2026Free
- Onimusha: Way of the SwordSep 25, 2026$40.14
- AniimoSep 16, 2026Free
- WARDOGSSep 10, 2026$28.62
- The Blood of DawnwalkerSep 2, 2026$58.05
- STAR WARS Zero Company™Aug 27, 2026$44.34
- How to FishAug 20, 2026$7.04
- Mortal Shell IIAug 20, 2026$49.99
- GunZ: The DuelAug 14, 2026Free
- DEAD OR ALIVE 6 Last RoundJun 25, 2026$33.14
- SpaceCraftJun 11, 2026$26.23
- TBH: Task Bar HeroMay 27, 2026Free
- Deep Rock Galactic: Rogue CoreMay 20, 2026$18.38
- Demon Lord: Just a BlockApr 29, 2026$10.39
- '83Apr 23, 2026$12.25
- Solasta IIMar 12, 2026$25.34
- Roadside ResearchFeb 12, 2026$4.68
- 荒岛求生:逃出美女岛Dec 19, 2025$7.49
- OutholdDec 12, 2025$6.99
- Death HowlDec 9, 2025$8.49
- Survive the NightsDec 5, 2025$15.00
- Solo Leveling: ARISE OVERDRIVENov 24, 2025$26.47
- Cross BlitzNov 24, 2025$0.98
- Cleared HotNov 20, 2025$14.39
Top games right now
All rankings →- 1Counter-Strike 2Free
- 2Dota 2Free
- 3PUBG: BATTLEGROUNDSFree
- 4Grand Theft Auto V Legacy—
- 5Terraria$2.14
- 6Tom Clancy's Rainbow Six SiegeFree
- 7Rust$19.99
- 8Garry's Mod$6.20
- 9Team Fortress 2Free
- 10Black Myth: Wukong$36.26
- 11HELLDIVERS™ 2$23.99
- 12ELDEN RING$38.88
- 13Apex Legends™Free
- 14Left 4 Dead 2$9.99
- 15Stardew Valley$12.11
- 16Wallpaper Engine$3.99
- 17Cyberpunk 2077$23.77
- 18Euro Truck Simulator 2$9.69
- 19Dead by Daylight$6.70
- 20Red Dead Redemption 2$13.26
- 21The Witcher 3: Wild Hunt$9.77
- 22Baldur's Gate 3$55.72
- 23Phasmophobia$13.09
- 24War ThunderFree
Buy at Gameseal 













