Modern antivirus (including Windows Defender) often flags steam_api.dll as a false positive because it behaves like a crack (injecting code into game processes).

After verification, restart your PC. Some Windows processes hold stale references to the old DLL path.

Injustice: Gods Among Us is a fantastic game hampered by aging PC architecture and modern antivirus sensitivity. By verifying your game cache and ensuring your antivirus isn't treating the game like a villain, you can fix the steam_api.dll issue and ensure the Ultimate Edition runs smoothly on your PC.

The Injustice: Gods Among Us SteamAPI.dll error is a rite of passage for PC fighting game fans. It is frustrating, obtuse, and requires more technical know-how than it should. However, by following the outlined above—manual DLL swapping, Windows Defender exclusions, and redistributable repairs—you can bypass the error permanently.