Comment # 12 on bug 1032151 from Michael Zapf

It looks as if I have the same issue with Steam/Tomb Raider/Alien:Isolation.
Since I installed Tumbleweed, both stopped running with an error message like 

/local/games/Steam/SteamApps/common/Tomb Raider/bin/TombRaider: relocation
error: /local/games/Steam/SteamApps/common/Tomb
Raider/bin/../lib/i686/libcurl.so.4: symbol ENGINE_load_builtin_engines,
version OPENSSL_1.0.0 not defined in file libcrypto.so.1.0.0 with link time
reference

(Alien:Isolation similar with x86_64)

Now I decided to have a closer look and removed the files
/usr/lib/steam/lib[64]/libcrypto.so, and both are running now.

I'm using a Radeon RX480 (amdgpu)

Still not working: Portal2, exits with Segfault.

Michael