content: Try checking out PlayOnLinux (specifically their list of supported games). It's a front-end which provides pre-made scripts/processes for installing and launching games via WINE, and I've been using it to run SWTOR quite successfully. Note that many games aren't listed on account of them having native Linux builds already; it would be sensible to imagine that list merged with e.g. Steam's Linux/SteamOS library. To give some examples from my collection, this includes Borderlands 2 + TPS, and Saints Row 3 + 4. All Valve games also have Linux builds. WINE in general can take you further still, though you would indeed be into manual tinkering, where assistance from the Internet is proportional to the popularity of the game. I hear that Overwatch works with it.