How to generate more flat terrain?

Hello so i am trying to generate tycoon game terrain with diamond-square algorithm with few restrictions. everything is correct but terrain is so jaggy and not flat, which is not very common for tycoon game terrain. can anyone give me tips about how to make terrain more flatter?

https://redd.it/16332t2
@proceduralgeneration

Need better music for my generations. Thanks
https://youtu.be/4OqjDtH8qMA?si=to6OuZQoXvyOm9ko

https://redd.it/1636cna
@proceduralgeneration

Procedurally generated screensavers?

Basically want to have my computers lock screen as a some sort of calming stars and space, a slow 3D drifting. Is there some sort of program I could set up to do this locally? Any ideas would be really appreciated

https://redd.it/1639bsz
@proceduralgeneration

wanted to see how my decorator worked so I wrote a visualizer for it
https://redd.it/163cf0i
@proceduralgeneration

Seed Based Pixel Galaxies
https://redd.it/163g5kq
@proceduralgeneration

[WIP] 6 Procedural Stylized Plant Shelves | Houdini
https://redd.it/163ip5k
@proceduralgeneration

Mantle // Me // 2023 // animated version in comments
https://redd.it/163paqu
@proceduralgeneration

My Voxel Game Engine: Infinite marching cubes chunk generation. I built an airplane out of voxels. Then I rode it across my infinite terrain world. I built a hover craft out of voxels and drove it on a track made out of splines.
https://youtu.be/og5d3EN35Dk

https://redd.it/16418lm
@proceduralgeneration

Procedurally generated world for my Wild West survival game Forty-Niner. Gathering underground resources will be possible because of the marching cubes technique for terrain
https://i.redd.it/ep2e11owy8kb1.png

https://redd.it/160xj0i
@proceduralgeneration

Rain Art
https://www.youtube.com/shorts/GlQ1MVktvCk

https://redd.it/164d8bz
@proceduralgeneration

sea strike
https://redd.it/164goq4
@proceduralgeneration

Bound by Homes, United by the Bridge 🌉🏡🏡
https://redd.it/164iplk
@proceduralgeneration

Procedural Galaxy Render (16:30hr Render) (1440p @ 60fps)
https://youtu.be/OL8_K5sbgd0?si=yqf6MaZv08eNLQ51

https://redd.it/164qgvi
@proceduralgeneration

[AI Game] Evolving AI Pokemon Animation!
https://redd.it/164tix8
@proceduralgeneration

"struck" - pathtraced - purely made of math and mist...
https://redd.it/165g9wm
@proceduralgeneration

Sacred Hexagon
https://youtu.be/ccjQyhUeypE

https://redd.it/165levu
@proceduralgeneration

Perlin cube/noise in nature

I’m getting into a new topic about this kind of stuff and wanted to branch out into things of nature with it. I’m familiar with the classic topography use and terrain generation for a 2d perlin noise, but I want to know where it would appear in actuality in its cube form. Maybe even seeing the negative space being purposed over the original would be interesting to learn about. Any help is appreciated.

https://redd.it/16634jp
@proceduralgeneration

pentaptych
https://redd.it/1665pet
@proceduralgeneration

Procedural geometry: trefoil knot
https://redd.it/166817j
@proceduralgeneration

4096x4096 render of a valheim style radial biome world map. 16 Km radius world.

https://redd.it/1669gra
@proceduralgeneration