GlosSI VS steamgriddb-manager

Try installing glossi on your host system and running it though that https://github.com/Alia5/GlosSI

GlosSI

If it’s a “non-steam” game, like Diablo IV, I use https://github.com/Alia5/GlosSI to act as the non-steam game for the launcher.

Download GlosSI installer from https://github.com/Alia5/GlosSI (when asked to during installation, install ViGEM driver as well)

Check out GloSI and it's Playnite extension, might be easier to assign input per game from Playnite

There are apps that act as middleware between Steam and these 3rd party launchers that can help. I use GlosSI.

You simply can't because there are no Drivers for it and Steam.exe is acting like the driver itself so that even projects like https://github.com/Alia5/GlosSI are piggybacking on Steam.exe's existence. You may try combining that GlosSI + SteamCMD (command line version) for a minimal impact on your system but you can't avoid installing Steam.

Now I assume you are running it through steam to make use of steam input. The workaround to run the launcher independently and still use steam input is to use glossi . Here’s a YouTube video on how to set it up: youtube .

SteamGridDbManager

Sure you can do that on Steam either as adding any game as non-Steam game from menu or use tools like this to do that.

You should really use steamgriddb manager to set consistent images that's what ROMs ce done and it looks great https://www.steamgriddb.com/manager

Steam already has that feature way way before even others were a thing back then. It's https://help.steampowered.com/en/faqs/view/4B8B-9697-2338-40EC and to do this in a shortcut, you can use https://www.steamgriddb.com/manager to import your "installed" games from other launchers.

The tool https://github.com/SteamGridDB/steamgriddb-manager

Steamgriddb manager? just googled it, https://www.steamgriddb.com/manager found that it is not under development? I didn't plan to replace it, but I can imagine that there is probably some overlap.

Have you tried SteamGrid DB Manager ? It has worked to import games for Epic and other launchers before. I have Battlefront II from Epic sure also and i think I used that to import it.

steam grid db manager

for Epic and the rest: I would use https://www.steamgriddb.com/manager (or https://github.com/WombatFromHell/OriginSteamOverlayLauncher) for this sort of stuff...but it may be reliable for certain games (aka Call of Duty Warzone).

There is also this manager which is made for many launchers to be easy to import into steam. I've never used it personally and don't know if it's made for steam input in mind.