Affected users would have seen a “Unity library installer popup” upon launching Downfall during the hijack.

This means you aren’t automatically damaged by the attack," say the developers.

The developers recommend only investigating suspicious files while disconnected from the internet.

A sad slime does battle in the Downfall mod for Slay The Spire.

Its developers have since started work onTales & Tactics, a standalone auto-battling Chess roguelike.