a computer needs a hex editor, packet capture, Good text editor, SSH client, ghidra or ida, decompilers for C# and java, C compiler, pythons (2 and 3), binxelview, Dependencies viewer, DOSBox, UNP, at least one unity unpacker, debugger, relative-searcher, yychr, and emulators for at least 12 consoles & home computers.
otherwise it's just a toy, like a Nintendo.