DBD has map pools already
The maps in this game aren't random. There are map pools that switch every few hours. I know because sometimes I'll get the same map multiple times in a row and sometimes if I'm watching a streamer and decide to play the game soon after there's a high chance I'll see some of the maps they played.
With over 30 maps in the game, those situations wouldn't be possible if there was always an even chance to get every map, every time. My guess is that there's like 5 maps with drastically boosted spawns that switch every few hours. So mini map pools. But its hard to notice unless you play the game a lot since map offerings exist and playing a few games and taking a break will probably be enough time to have the map pool swap.
Comments
Well, mathematically speaking. It is very much possible that can happen. You’re probably just experiencing apophenia. But hey what do i know.
Not really. Mathematically the odds of getting the same map twice or even three times within a span of maybe six games just isn't likely, but it happens somewhat regularly
I keep track of what maps I play on for statistics purposes.
Here's the first 32:
Disturbed Ward
Pale Rose
Thompson House
Ormond
Sanctum of Wrath
Disturbed Ward
Torment Creek
Haddonfield
Gas Heaven
Badham 4
Sanctum of Wrath
Azarov's Resting Place
Sanctum of Wrath
Sanctum of Wrath
Haddonfield
Pale Rose
Lerys
Coal Tower
Azarov's Resting Place
Haddonfield
Suffocation Pit
Thompson House
Wretched Shop
Mother's Dwelling
Family Residence
Pale Rose
Ironworks of Misery
Fractured Cowshed
Grim Pantry
Mother's Dwelling
Suffocation Pit
Badham 1
Looks pretty randomized to me. I don't see a real pattern. SOme maps just appear more often than others because there's more in that realm. Then you have map offerings, etc...