Engine Licensing

Slay the Spire 2 is one of the year's biggest hits, which is a good time to remember it abandoned Unity because of the dev fee debacle: 'That is how badly you f****d up'

Slay the Spire 2 has achieved significant success since its early access launch, selling over three million copies in its first week. Developer Mega Crit switched from Unity to the Godot engine due to Unity's controversial fee changes in 2023, highlighting the impact of such decisions on the industry. Mega Crit is now a major sponsor of the Godot engine.