Sega Plus GX Wide is newest sega core based of gens its support higher resolutions.
And we need some setup in drivers go to video->scaling->integer-scale.
If you like other gui settings choose them in drivers->localization.
Online updater and download all shaders.
So first download MGBA on windows or linux:
If you use Ubuntu choose one of packages im recomemnd to install gdebi its manually choose install from deb packages so sudo apt install gdebi.
You can also use older version on debian installing by synaptic manager...
Because is easy to maintain higly configurable multiplatform and easy to get.
Retroarch gives retro feeling to next level also has tons of settings.
On linux work without drivers unlike on windows.
Or maybe drivers are build in.
So im recomend to buy controller and try retroarch...
From your point of view which console or old pc is the best.
For me nes and im not have favorite old computer.
Reason is that nes have tons of games to play also its simple by design and easy to emulate.
Croc is great but forgotten game for windows and im think for sega saturn is there any solution to play it with wine or with emulator ?
How setup the game to use my esperanza fighter gx400 controller ?
For those who never see the game i adding gameplay: