Monster Battles — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 75%)
- The price is well above its low (was €0.51) — worth waiting for a drop or setting an alert. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Monster Battles is an inventory-driven auto-battler where players assemble a squad of monsters and send them into combat. Creatures of the same type grant each other bonuses, and monsters can be merged together to evolve into stronger forms. The game sits in the indie and strategy space, developed by Fourteen and published by Gamersky Games starting in 2025.
Did you know?
On Steam, the game has a 75% positive rating (Mostly Positive) from 509 reviews.
Best price today
€2.25
all-time low: official €3.47 · keyshop €0.51 (+341%)
On Steam: €14.79 — you save 85% here
The cheapest Monster Battles key right now costs €2.25 at Kinguin — the best of 6 compared offers. The lowest price we have recorded for this game: €0.51. The cheapest official store price is €3.47 at Fanatical. — the best offer is €1.22 (35%) cheaper.
The average low over the past 4 months was €2.14.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Fanatical Official store
Driffle Marketplace
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Monster Battles prices by store 5
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €2.25 |
| Fanatical | Official store | €3.47 |
| Driffle | Marketplace | €7.86 |
| K4G | Marketplace | €7.99 |
| Steam | Official store | €14.79 |
Lowest — official stores
€3.47
Oct 2026
Lowest — keyshops
€0.51
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.47 | €2.25 |
| Sept 2026 | €4.43 | €2.25 |
| Aug 2026 | €3.54 | €3.66 |
| Jul 2026 | €4.43 | €0.51 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Kinguin, Fanatical, Driffle, K4G, Steam
Price alert Catch alert Price alert
Confirm in our Telegram bot — no account, no spam.
All-time low so far: €0.51
System requirements
| Minimum | |
|---|---|
| OS | Windows 10 |
| Processor | Dual Core 2 GHz |
| Memory | 2 GB RAM |
| Graphics | GTX 1060 3G |
| Storage | 500 MB available space |
Similar games
About this game — FAQ
Can Monster Battles be played single-player?
Yes, Monster Battles is a single-player game.
What languages does Monster Battles support?
Monster Battles is available in: Simplified Chinese, English, French, German, Spanish - Spain, Russian, Japanese, Polish and 4 more.
Does Monster Battles use Steam Cloud saves?
Yes, Monster Battles uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Monster Battles key?
The cheapest Monster Battles key is currently sold by Kinguin for €2.25. That is the best of 6 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.51.
How much does Monster Battles cost?
Monster Battles currently costs from €2.25 — the cheapest offer across the stores we track. For comparison, the game costs €14.79 on Steam, so buying a key saves you about 85%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.