Use when a game has numbers that need checking — difficulty curves, currency flow, gacha rates, progression pacing, grind ratios, or pay-to-win concerns. Not for visual design, narrative, core loop evaluation (use /game-review), or player experience walkthrough (use /player-experience).
$npx -y skills add fagemx/gstack-game --skill balance-reviewInstalls into the current project.
Run `npx skills use "https://github.com/fagemx/gstack-game" --skill "fagemx/gstack-game/balance-review"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/fagemx/gstack-game" that are relevant to the current task. Run `npx skills add "https://github.com/fagemx/gstack-game"` and select the relevant skills, then follow their instructions.