GRIDMINE CD Key
PC price comparison · Waterboat · Oct 18, 2026
GRIDMINE is a retro tower defense built around incremental progression. Survive for as long as possible, then return to your skill tree to spend extracted resources on tower-based upgrades and abilities.
Lowest final price
at Steam · Standard Official
Historical low: $2.54 on October 18, 2026
Get the best deal ↗Compare GRIDMINE key prices
Sorted by final price including fees, never by commission.
| Store | Edition | Activates on | Region | Price | Fees | Final price | |
|---|---|---|---|---|---|---|---|
SteamOfficial | Standard | Steam | Global | −15%$2.54 | none | $2.54 | Go to store ↗ |
- SteamOfficial
Standard · Steam · Global
$2.54 · fees: noneGo to store ↗$2.54
GRIDMINE price history
The chart appears after a few days.
Historical lows by store
- Steam$2.54
About GRIDMINE
The Loop Play a level, survive for as long as you can. Use the crystals you collect to upgrade your towers, enabling your next run to be longer and more profitable. Skill Tree Levels can be completed with many different builds. Experiment and invest in your specific playstyle. Replay Each level has a set of specific challenges. Refund skill tree purchases and strategize to complete a second layer of meta progression.Read more
GRIDMINE system requirements
Minimum
- OS: Windows 10 (64-bit)
- Processor: Intel Core i3 or AMD Ryzen 3 (or any equivalent Dual-Core processor @ 2.0 GHz)
- Memory: 4 GB RAM
- Graphics: Intel HD Graphics 4000
- DirectX: Version 11
- Storage: 400 MB available space
- Sound Card: DirectX Compatible Sound Card
Recommended
- OS: Windows 10 / 11 (64-bit)
- Processor: Intel Core i5 or AMD Ryzen 5 (Quad-Core processor @ 3.0 GHz)
- Memory: 8 GB RAM
- Graphics: Dedicated GPU with 2GB VRAM
- DirectX: Version 11
- Storage: 400 MB available space
- Sound Card: DirectX Compatible Sound Card
GRIDMINE key FAQ
+What is a GRIDMINE CD key?
A GRIDMINE CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for GRIDMINE?
The cheapest GRIDMINE key right now costs $2.54 at Steam, 15% off the regular price. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for GRIDMINE?
The lowest price we have recorded for GRIDMINE is $2.54 on October 18, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+Is it safe to buy a GRIDMINE key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
