Consider a modern engine with shaders that enforce those arbitrary limits. Unity shader asset: https://assetstore.unity.com/packages/vfx/shaders/psxeffects-132

Consider a modern engine with shaders that enforce those arbitrary limits. Unity shader asset: https://assetstore.unity.com/packages/vfx/shaders/psxeffects-132368 https://assetstore.unity.com/packages/vfx/shaders/psxeffects... Godot shader example: https://github.com/MenacingMecha/godot-psx-style-demo https://github.com/MenacingMecha/godot-psx-style-demo You can use modern modeling tools with self-imposed limits on model complexity and texture sizes. (Blender is even era-appropriate — its first public release was in 1998.) In the context of a PS1-era demake: https://www.gamesradar.com/heres-how-to-create-a-ps1-demake-and-your-chance-to-vote-on-what-game-gets-made-next/ https://www.gamesradar.com/heres-how-to-create-a-ps1-demake-... Alternatively, see Crocotile3D, which approaches that era's aesthetic from a different angle of simplified tile-based modeling: http://www.crocotile3d.com/ http://www.crocotile3d.com/