DMA Radar Deep Dive
How hardware-based radar works in ARC Raiders — showing players, ARCs, loot, terrain, and even locked doors through walls, completely undetectable.
📚 New to DMA? Check out our general DMA guide for the fundamentals.
⚡ Also available: DMA Cheats Overview • Software Radar
What is DMA Radar?
DMA (Direct Memory Access) radar is a hardware-based cheat that runs on a second computer, feeding real-time game data to an overlay on your main screen — completely invisible to anti-cheat software [citation:1].
Unlike software cheats that run on your gaming PC, DMA cheats use a separate device to read game memory externally. This means your gaming PC has zero cheat software installed — anti-cheat scans find nothing [citation:1].
🔧 How DMA Radar Works
DMA Card
PCIe card in gaming PC reads memory via hardware [citation:1]
Data Transfer
Memory data sent to second PC via USB/network [citation:1]
Radar Processing
Second PC runs radar software, processes positions [citation:1]
Overlay Display
Radar shown on second monitor or capture card overlay [citation:1]
💡 Key point: Your gaming PC has zero cheat software. Anti-cheat scans find absolutely nothing [citation:1].
📡 What DMA Radar Shows
The radar overlay paints a complete picture of the battlefield [citation:1]:
👤 Players
Real-time positions of all enemy raiders, including which floor they're on [citation:1]
🤖 ARCs
All ARC machine locations — Light/Heavy Drones, Turrets, Chonk, Pinger, etc. [citation:1]
💎 Loot
Valuable items and containers highlighted through walls [citation:1]
🗺️ Terrain
The radar even paints a picture of the terrain layout around you [citation:1]
🚪 Door States
Shows which doors are locked or opened — critical for navigation [citation:1]
📏 Distance
Exact distances to all tracked entities [citation:1]
🛡️ Why DMA Radar is Nearly Impossible to Detect
✅ No Cheat Software
Your gaming PC has zero cheat processes running. Anti-cheat scans find nothing [citation:1].
✅ Hardware-Level Access
DMA reads memory via PCIe bus — anti-cheat can't distinguish from normal hardware [citation:1].
✅ No Memory Modification
DMA only reads memory, never writes. No traces left behind [citation:1].
✅ Separate Processing
The cheat runs on a second PC, completely isolated from your gaming environment [citation:1].
💡 The result: Players using DMA radar behave identically to sharp-eared, experienced players. They react to sounds and avoid contact — but they're cheating [citation:1].
⚠️ Why DMA Radar Players Don't Get Caught
👂 Behavior Mimicry
A sharp-eared player reacts to noises and avoids contact. A DMA radar user does the same thing. Their behavior is identical [citation:1].
🔍 No Obvious Signs
No aimbot snapping, no staring through walls — just perfect situational awareness. Nothing triggers manual reviews [citation:1].
📊 False Reports Dilute Pool
Legitimate players get reported for being good, while DMA radar users slip through because they don't look like cheaters [citation:1].
🎯 Streamer Targeting
Some cheaters use DMA radar specifically to streamsnipe top streamers, paying $40/day for new accounts when banned [citation:1].
💡 Quote from the community: "Someone with a radar could be doing the same thing [reacting to audio], so them and I would behave the same way. Neither of our setups are giving up red flags, but the individual with the Radar is clearly cheating and they go uncaught" [citation:1].
🖧 What You Need for DMA Radar
💻 Gaming PC
Your main rig with a free PCIe slot for the DMA card [citation:1]
🖧 DMA Card
PCIe device that reads memory externally [citation:1]
🖥️ Second PC
Runs the radar software, processes game data [citation:1]
🎥 Capture Card (Optional)
Sends video from gaming PC to second PC for overlay [citation:1]
Don't have DMA hardware yet? You CANNOT use DMA radar without it.
🛒 Shop DMA HardwareDMA Radar vs Software ESP
📡 DMA Radar
- ✅ Zero software on gaming PC
- ✅ Shows players, ARCs, loot, terrain, doors
- ✅ Virtually undetectable [citation:1]
- ⚠️ Requires second PC + hardware
💻 Software ESP
- ⚠️ Runs on gaming PC
- ✅ Can show similar information
- ⚠️ Higher detection risk
- ✅ No extra hardware needed
🎥 DMA Radar & Stream Sniping
According to community reports, the most persistent cheaters use DMA radar specifically to target top streamers [citation:1].
💰 The Cost
Cheaters spend $40 every 24 hours on new accounts to continue stalking the same streamers [citation:1].
🔄 The Cycle
Banned → New account → Same name → Continue stalking. DMA radar makes re-acclimation instant [citation:1].
Streamers like Peanut have reported the same cheater stalking them for over a month, despite repeated bans [citation:1].
Frequently Asked Questions
❓ Can DMA radar be detected?
Currently, it's nearly impossible. No cheat software runs on your gaming PC, so anti-cheat scans find nothing [citation:1].
❓ Do I need two computers?
Yes. DMA radar requires a second PC to run the cheat software while your gaming PC stays clean [citation:1].
❓ Can I use DMA radar on a laptop?
Most laptops lack PCIe slots for DMA cards. Desktop PCs are required [citation:1].
❓ How much does DMA radar cost?
Hardware: $150-$400 one-time. Some providers charge monthly for firmware/software [citation:1].
❓ Will DMA radar work for other games?
Yes, the same hardware works across multiple games [citation:1].
❓ Can I get banned using DMA radar?
Automated bans are extremely rare. Manual bans require obvious behavior, which radar users avoid [citation:1].
🖧 DMA Radar for Other Extraction Shooters
Same hardware, different games
Ready for True Undetectability?
DMA radar is the pinnacle of stealth — zero software footprint, maximum awareness.