legendary VS Playnite

You should try using Legendary. It's an open-source command-line client for Epic. It does pretty much what Epic does but it's quicker to install/launch games and you won't have to worry about telemetry or "spyware." Although, you will have to buy games through the Epic online store.

I'm using an open-source alternative to the epic games launcher (legendary) that uses wine, and when i try to run a game through the terminal, a log of wine shows up.

It's an epic games launcher alternative, and a UI frontend for Legendary. (Don't worry, guys. It can launch non-epic games as well 😅) It's simply meant to be like heroic, but this time putting macOS first.

If you are familiar with using the command-line then you can use Legendary and import the game to your EGS, but you will need to do this one by one for each game.

Oh, you're talking about the launcher? Just use Legendary. CLI-based, so performance isn't an issue. If you know how to use a command line, you'll know how to use legendary with no problem. You can even launch some games without ever connecting to Epic after downloading them. Highly recommend, it's what I use.

Hay un launcher alternativo, Legendary. (https://github.com/derrod/legendary). Se usa con comandos (al menos la última vez que lo usé no tenía interfaz). Es.. interesante.

Grab your favorite EGS client and install the game. For this purpose I am using legendary. Legendary is important later, so it is a good idea to have it installed regardless. At this stage, if you try running the game, the game will crash within moments, and spawn 2 windows: a Wine debug window, and a bugsplat window.

If you want to avoid using the Epic Games Launcher, but still want to play the games you have there, you can use Legendary (which requires you to use a command line) or Heroic Games Launcher(which is based on Legengary and has a Graphical User Interface, so is much more user friendly). Both are open source.

I've done something similar before with Playnite (an open-source PC game library manager), which has an HLTB plugin.

Playnite: The one with the most features and libraries available via addons and has a lot of options for customization. In my opinion the best one available for this purpose.

Here's a project for Playnite 11: https://github.com/JosefNemec/Playnite/milestone/9

As for my LGO, the only other app I've installed outside of the standard launcher was Playnite to consolidate all games into one place as Legion Space doesn't detect everything I have installed and I don't want to manage manually adding games to their launcher.

use playnite instead of the individual launchers.

Here is where I come in and recommend everyone check out Playnite: https://playnite.link/

When I care about supporting a developer or publisher and they offer their product on their own storefront DRM-free, I will often go there to buy. Or I buy from GoG which takes a smaller cut. Playnite lets me launch my Steam and non-Steam games in a seamless fashion. Steam still does a great job as a game installer/patch manager, and helps me discover new games. But I'm not locked into paying them a 30% fee, which is pretty brutal for some smaller publishers.

Game Launcher https://playnite.link/

For anyone with any of the myriad of HDR monitors that prefers to leave desktop mode in SDR RGB, I just discovered that the excellent Playnite game launcher has a feature where you can enable HDR on a per-game basis. Simply tick the "Enable HDR support" option under "Advanced" tab for the settings of the games that you want HDR turned on for. I was previously using the now-abandoned AutoActions for this, so glad to see there's an alternative in a tool I already use.

Not exactly what you are looking for, but I've been using Playnite to launch everything on my computer for years.