Invention 3

Invention 3

Falco Software · January 24, 2022 · Action, FPS, Shooter, Zombies, Post-apocalyptic

Buy the Invention 3 key for Steam from Kinguin at $1.14 — the cheapest of 2 stores we compare.

PC
Mostly Positive72% · 82
Best price 39 Fair price
$1.14-77%
lowest tracked $0.28
Kinguin Buy at Kinguin

Prices last checked

More games under $5 →

Where to buy Invention 3 — official stores

Steam
Steam
Standard Edition · Steam
$4.99
Buy

Cheapest Invention 3 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
$1.14
Buy

Invention 3 price by region

Invention 3 costs £0.81 in the United Kingdom, €0.93 in Europe (EUR), $1.14 in the United States, $1.14 in Georgia (USD), zł5.19 in Poland, CA$5.99 in Canada, A$6.95 in Australia, NZ$7.89 in New Zealand and R$19.49 in Brazil right now.

Cheapest Invention 3 offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.81 −82% £4.59 £0.81 2
Europe (EUR) €0.93 −82% €5.19 €0.93 2
United Statesyour region $1.14 −77% $4.99 $1.14 2
Georgia (USD) $1.14 −65% $3.29 $1.14 2
Poland zł5.19 −76% zł21.49 zł5.19 2
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
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 Invention 3

In this game you have to fight your way through hordes of zombies in search of a safe place. Be careful, the dead are very fast and ruthless. Try to explore the surroundings to find weapons, ammo and first-aid kits.

Invention 3 — 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.

Recommended Aug 21, 2026
This game suprised me! It is actually good and you feel you are at a target practice for headshots haha.
2 found this helpful
Not recommended Oct 1, 2024
[quote][b][url=https://en.wikipedia.org/wiki/Asset_flip]Warning: Asset Flip![/url][/b] Invention 3 is a Digital Homicide style asset flip, or what Valve calls a "Fake Game". The "developer" paid for/pirated a few Unity asset store assets, dumped them all in a blender, and submitted it to Valve as if they're real game developers.[/quote] Two notable criteria for what makes an asset flip instead of legitimate use of stock assets are whether those assets comprise the majority of the game, and whether the "developer" properly credited the people who created most of the assets in the game. This game fails both of those tests. The "developers" here didn't credit any of the artists and real, actual game developers who created the assets here, so this is plagiarism, as well as cash grab shovelware. In this case, the asset flipper took a basic urban asset, some stolen zombie assets, and made a simplistic, 5 minute zombie FPS... it's just another scam from Conglomerate 5, good friends of Atomic Fabrik, who's now been banned from Steam. Because the Conglomerate 5 account uses the same fake Russian review farm that got Cristian Manolachi banned from Steam, it won't be too long before this…
2 found this helpful
Recommended Jul 7, 2026
Invention 3 is an independent first-person zombie shooter developed by Falco Software and published by Conglomerate 5. Rather than relying on an intricate storyline or cinematic presentation, the game embraces a traditional survival formula that places players in an unforgiving world where danger is always just around the corner. The objective is simple: fight through infected territories, gather the resources needed to stay alive, and continue pushing toward safety. Its straightforward premise allows the gameplay to take center stage, appealing to players who enjoy uncomplicated action without layers of complex mechanics. The game's strongest quality is the constant pressure created by its aggressive enemies. Zombies are not passive obstacles waiting to be eliminated; they charge relentlessly and force players to remain alert throughout every encounter. This creates an enjoyable sense of urgency, as standing still or wasting ammunition can quickly lead to failure. The pacing rarely slows down, keeping each firefight tense while rewarding quick decision-making and careful movement. Although the enemy variety is limited, their persistent attacks ensure that even familiar situations…
Recommended Sep 9, 2024
This is a competent Left 4 Dead clone. There are no special zombies, there is no one else on your team. it's as basic as can be, but it's an enjoyable way to spend a couple of hours.
Not recommended Sep 6, 2024
1 hour long generic unity zombie game for 50 cents. Being cheap doesn't exonerate your game from a negative review. It's a ripoff of No Mercy and Blood Harvest from left 4 dead. There's no story, and basically the only things this game has are the ok visuals and gameplay. They're serviceable. Game didn't have any bugs and is ok for the 50 cents, but it had issues. The way the game does checkpoints and difficulty is bad. If you die in a level, you must replay it completely. The only way your game will save is if you beat a level. There's no tutorial of any kind so I had no idea how to play until I just pressed random buttons. The only way I made progress was just hoping the the way with lights and zombies was the right one, and that wasn't consistent but it seemed to work. The zombies were also just popping in out of thin air in front of me constantly. Any time I'd walk into a room, even on the game's maximum graphics settings, 50 zombies would pop out of nowhere and basically stun lock me, forcing me to basically herd them into a hall or a corner and stun lock them because the guns have less accuracy than Stormtroopers from a Star Wars movie. So Invention 3 devolved into a game …
Recommended Jan 27, 2024
This game is absolutely beaming with joy!

Community reviews

—

0 reviews

Sign in to write a review.

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

More like Invention 3

News

All news →
SilkMU is our new partner: MU Online Season 6 in a browser tabBlog

SilkMU is our new partner: MU Online Season 6 in a browser tab

SilkMU, a MU Online Season 6 server that runs in a browser tab or as an app, opened on 6 November 2026 and is now our partner. What it offers, what is free and what costs WCoin.

Nov 13, 2026
Games like Dying Light, where nightfall changes the rulesPC

Games like Dying Light, where nightfall changes the rules

Games like Dying Light are easy to find if you only want parkour or only want zombies. These eight keep the part that matters: a city that becomes a different place after dark.

Nov 13, 2026
Games like Portal 2, where one idea carries the whole gamePC

Games like Portal 2, where one idea carries the whole game

Games like Portal 2 all share one habit: teach a single impossible trick, then spend a campaign breaking it. From rewinding objects through time to Escher geometry that loops back on itself.

Nov 13, 2026
Planet Coaster DLC: skip the collection, buy the packsBundles

Planet Coaster DLC: skip the collection, buy the packs

The Planet Coaster DLC catalogue closed in 2019, so there is no curve left to wait out. Our record shows the collection bundle costs far more than assembling the same packs one by one.

Nov 13, 2026
Toxic Commando Game Pass: subscribe, or buy the key?Xbox

Toxic Commando Game Pass: subscribe, or buy the key?

The Toxic Commando Game Pass add landed on 12 November. Our price record since late September shows the key route barely moved, which changes what a subscription is worth.

Nov 13, 2026
Games like Titanfall 2, for the pilot or for the TitanPC

Games like Titanfall 2, for the pilot or for the Titan

Titanfall 2's campaign changed its own rules every mission. Games like Titanfall 2 that keep one part of it — the wall-running, the mech, or a campaign that never settles.

Nov 12, 2026
Games like It Takes Two, where the second player is the pointPC

Games like It Takes Two, where the second player is the point

It Takes Two cannot be played alone, and that is the whole design. Games like It Takes Two that give each player a different job — including one that makes do with a single pair of hands.

Nov 12, 2026
Football Manager 27 Game Pass, and what the old FMs now costXbox

Football Manager 27 Game Pass, and what the old FMs now cost

FM27 landed on 10 November, and Football Manager 27 Game Pass covers it on PC from day one. Steam has stopped selling FM26 and FM24 — our price record shows what that does.

Nov 12, 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$2.08
  6. 6Tom Clancy's Rainbow Six SiegeFree
  7. 7Rust$20.19
  8. 8Garry's Mod$6.21
  9. 9Team Fortress 2Free
  10. 10Black Myth: Wukong$35.78
  11. 11HELLDIVERS™ 2$23.99
  12. 12ELDEN RING$38.88
  13. 13Apex Legends™Free
  14. 14Left 4 Dead 2$9.99
  15. 15Stardew Valley$12.11
  16. 16Wallpaper Engine$3.93
  17. 17Cyberpunk 2077$17.99
  18. 18Euro Truck Simulator 2$4.99
  19. 19Dead by Daylight$6.83
  20. 20Red Dead Redemption 2$13.71
  21. 21The Witcher 3: Wild Hunt$9.77
  22. 22Baldur's Gate 3$53.67
  23. 23Phasmophobia$15.19
  24. 24War ThunderFree