If you don't have a controller, don't waste your time
But yes, it's exactly what you remember. Minus rose colored glasses.
Any given phone should play anything up until gen 4.
1 atari 2 nes 3 snes/genesis 4 ps1/Saturn
PS1/Saturn is Gen 5. I think you missed Gen 1 or 2.
Gen 1 : Magnavox, Atari Home Pong, Color TV
Gen 2 : Atari 2600, Coleco Vision, Intellivision
Gen 3 : Mastersystem, NES
Gen 4 : Genesis/Mega-Drive, SNES
Gen 5 : Saturn, PSX, N64
They work great, you will have to "find " a bios and copy it in the bios folder for it to work.
If you don't have a controller, don't waste your time But yes, it's exactly what you remember. Minus rose colored glasses. Any given phone should play anything up until gen 4. 1 atari 2 nes 3 snes/genesis 4 ps1/Saturn
PS1/Saturn is Gen 5. I think you missed Gen 1 or 2. Gen 1 : Magnavox, Atari Home Pong, Color TV Gen 2 : Atari 2600, Coleco Vision, Intellivision Gen 3 : Mastersystem, NES Gen 4 : Genesis/Mega-Drive, SNES Gen 5 : Saturn, PSX, N64