OnGrid() CD Key
PC price comparison · Paranormality UK · Oct 16, 2026
Build, expand, and defend a finite grid while dynamically reshaping enemy paths. Every decision matters as escalating Colossus waves push your defenses to the limit. How long can you remain OnGrid()?
Lowest final price
at Steam · Standard Official
Historical low: $3.99 on October 16, 2026
Get the best deal ↗Compare OnGrid() key prices
Sorted by final price including fees, never by commission.
| Store | Edition | Activates on | Region | Price | Fees | Final price | |
|---|---|---|---|---|---|---|---|
SteamOfficial | Standard | Steam | Global | $3.99 | none | $3.99 | Go to store ↗ |
- SteamOfficial
Standard · Steam · Global
$3.99 · fees: noneGo to store ↗$3.99
OnGrid() price history
The chart appears after a few days.
Historical lows by store
- Steam$3.99
About OnGrid()
How Long Can You Remain OnGrid()? OnGrid() is a tower defense strategy game built around a simple idea: Every tile matters. Expand enemy paths, place powerful defenses, and shape the battlefield to create the ultimate defensive network. Every decision you make in the early game affects your chances of survival later on. As waves grow stronger, your carefully planned grid becomes both your greatest strength and your biggest limitation. BUILD DEFENSES Place and upgrade multiple tower types, each with a unique battlefield role. • Basic Towers for reliable damage • Sniper Towers for long-range elimination • Freeze Towers to slow advancing enemies • Mortars for devastating area damage EXTEND YOUR PATH Unlike traditional tower defense games, the battlefield evolves. Remove blocks between waves to push the enemy spawn point farther from your AI Core. More distance means more time. But every change to the grid permanently shapes the battlefield you'll be fighting on later. SURVIVE THE COLOSSUS Regular enemies aren't the only threat. Colossus waves introduce massive enemies that alter the flow of battle and force you to adapt your strategy. Survival depends on more than firepower. It depends on planning. CREATE KILL BOXES Build overlapping fields of fire. Use slowing effects, splash damage, and path manipulation to create devastating defensive zones. The strongest layouts aren't always obvious. Experiment, adapt, and discover new strategies. FEATURES • Finite-grid tower defense gameplay • Dynamic path expansion system • Multiple tower and enemy types • Endless mode progression • Escalating Colossus encounters • Deep replayability through strategic planning • Single-player gameplay The question is simple: How long can YOU remain OnGrid()?Read more
OnGrid() system requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64-bit
- Processor: Intel i5-2500K or equivalent
- Memory: 8 GB RAM
- Graphics: GTX 970 / RX 570 or equivalent
- DirectX: Version 12
- Storage: 2 GB available space
- Sound Card: DirectX Compatible
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10/11 64-bit
- Processor: Intel i7-6700K or equivalent
- Memory: 16 GB RAM
- Graphics: RTX 2060 / RX 6600 or equivalent
- DirectX: Version 12
- Storage: 2 GB available space
- Sound Card: DirectX Compatible
OnGrid() key FAQ
+What is a OnGrid() CD key?
A OnGrid() 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 OnGrid()?
The cheapest OnGrid() key right now costs $3.99 at Steam. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for OnGrid()?
The lowest price we have recorded for OnGrid() is $3.99 on October 16, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+Is it safe to buy a OnGrid() 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.
