Bunker Invaders: Steam price vs key
Bunker Invaders costs €5.84 as a key at BuyCheapKeys, versus a regular price of €6.89 on the Steam Store: you save €1.05 (15% less). The key activates on your Steam account and it's exactly the same game (prices from October 3, 2026).
- Instant deliveryKey by email and in your account
- Full guaranteeReplacement or refund
- Secure paymentCard, PayPal, Google Pay, Apple Pay
- Activates on SteamSame game in your library
- Up to 4% cashbackWith the VIP Club
Should I buy Bunker Invaders now? Cheaper than Steam
The key costs €1.05 less than the regular Steam price and is at its lowest recorded price.
Price score: 3/10 · The key is 15% below the regular Steam price.
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available Bunker Invaders keys
1 offer, sorted by price
- €5.84Buy
Bunker Invaders
CheapestSteam keyGlobal-€1.05 compared with the Steam regular price
Bunker Invaders price history
- Steam regular price€6.89
- BuyCheapKeys key€5.84
We've been tracking this game since October 3, 2026. The chart will appear once there are a few days of data.
How to activate the Bunker Invaders key
- 1
Buy the key
Choose the Bunker Invaders offer and pay. You get the key instantly.
- 2
Open Steam
Go to “Games” › “Activate a Product on Steam”.
- 3
Redeem and play
Paste the key and the game stays in your library forever.
Bunker Invaders FAQ
›How much is Bunker Invaders on Steam?
The regular Steam price of Bunker Invaders is €6.89. At BuyCheapKeys the Steam key costs €5.84, €1.05 less.
›Where to buy Bunker Invaders cheapest?
The cheapest option is the BuyCheapKeys Steam key for €5.84, 15% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Bunker Invaders key the same game as on Steam?
Yes. When you redeem the key, Bunker Invaders is added to your Steam account with achievements, cloud saves and updates, just as if you bought it on Steam.
›What is the lowest price for Bunker Invaders at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €5.84 (October 4, 2026). Today it costs €5.84.
›Will the Bunker Invaders key work in my country?
We list Global and Europe region keys. Each BuyCheapKeys product page tells you whether it can be activated in your country before you buy.
›Is it safe to buy from BuyCheapKeys?
Yes. Delivery is instant by email and in your account, we accept card, PayPal, Google Pay and Apple Pay, and every purchase is covered by a replacement or refund guarantee.
›Does Bunker Invaders work on Steam Deck?
Valve rates it “Playable” on Steam Deck. Once the key is activated on Steam you can play it on Steam Deck just like on PC.
›Is Bunker Invaders worth it?
It has 82% positive reviews out of 103 on Steam (“Very Positive”), was released in 2024 and is developed by Kelecik. Genres: Online Co-Op, Horror, First-Person, Survival Horror.
Games like Bunker Invaders, cheaper as a key
Lethal Company
-59% vs Steam RRPNuclear Nightmare
-35% vs Steam RRPDEATH IN UNISON
-86% vs Steam RRPRemnant Records
-78% vs Steam RRPV.A.U.L.T. PROTOCOL
Dead by Daylight
Bunker Invaders
€5.84