game design - Giro Games

Cherries, bars and sevens were a system before they were pictures. How a modern symbol set is built: hierarchy first, readability at reel size,…

Volatility is not a slider. Five design levers set it — hit frequency, paytable shape, feature share, max-win odds and multipliers — and every…

Generic GDD templates were written for RPGs. A slot needs maths targets, a symbol paytable, feature rules and a certification list — here is…