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Oct 25 2026

A Month of Building, in Nine Posts

The devlog went two weeks without a post, and the reason is in it: the workshop grew. Between October 2 and 25, Castle Arena gained a map editor, its 15th arena, troops from new packs, a HUD style after Dota 2 and TFT and Castle Fight's rules read from the map's script. And it gained three siblings: Castle Survivors, Line Tower and Custom Hero Survival, plus Kastle, the engine that serves all four, and Kastle Studio, the bench where every game's numbers live.

The series has nine posts and opens with One Month, Four Games and One Engine, which carries the map of the other eight. Nothing that went into Castle Arena is a release yet: it all ships together, after the rebalance.

Update, October 30: the devlog has been rewritten as a single story in ten chapters, and this series now lives inside it, starting at chapter 8.

— The team