Unity might be facing the ire that comes with a near-universal condemnation of a new policy change, but at least things are looking up for two open-source game engines.

On Tuesday, the developers of Terraria announced that their team plans to donate $200,000 to two open-source game development engines: Godot and FNA. This announcement follows one made on Sep. 12 by the widely used game engine, Unity, regarding a change in its pricing policy that sparked outcry from game developers.