v890
Includes full controller support in-game and menu navigation

Includes updates to language localisation

Fixes issues with particles and 3D shapes with changes to gameplay speed.

Changes to make completing level 2 easier.

Changes to improve performance.

An overhaul of gameplay speed.

No gameplay changes; just debugging.

Cut down background array allocation churn. Added caps to explosions and light flashes in game.properties Added a warm orange light flash to normal explosions. Made 3D debris visual-only so it doesn’t do extra collision work. Newer explosion/light effects replace the oldest ones.