"Launch Setup" is one of the preset launch options when you press Play from the Steam Library.
It has a "Test" button to check if the selected configuration will work.

With the standard game, on my PC, the highest usable resolution is 2048x1536.

To play at higher resolution, use the DirectX wrapper "dgVoodoo2":
https://gtm.steamproxy.vip/app/224980/discussions/0/1769259642860651368/

Works fine with dgVoodoo2 @ 2560x1440p.

without extra files it works well with 1920x1440 with original 4:3 ratio

yes i guess resolution needs to be lower

Salut à tous.
j'ai windows 11, steam et Tomb Raider 3 ne se lance pas. J'ai essayée plusieurs résolutions, rien ne fonctionne. Que faire?

โพสต์ดั้งเดิมโดย helene.foin:

Salut à tous.
j'ai windows 11, steam et Tomb Raider 3 ne se lance pas. J'ai essayée plusieurs résolutions, rien ne fonctionne. Que faire?

try to verify game files, you know how to do that ?