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Build powerful, managed and customizable skill trees in your Gamemaker project to unlock new abilities and grow strong!
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A neon-style auto-battle idle RPG HTML5 template with stats, upgrades, DPS, and scaling enemies.
A neon-style idle skill tree HTML5 template with auto-gold generation and upgradeable passive abilities.
Reusable idle-progression engine buy-max, prestige, capped offline earnings, milestones, event APIs, storage adapters
economy curves upgrade shops prestige offline earnings retention rewards achievements difficulty scaling offline tools
Offline XP curve and progression pacing calculator for game developers.
Client-side JavaScript guard offline rewards clock rollback detection, risk scoring, claim caps, audit logs engine
Offline achievement-design tool timing completion-rate fields, balance warnings, progression timelines JSON/CSV/Markdown
Compact idle-progression starter prestige capped offline earnings producer scaling milestones saves three presets Phaser
Track quest dependencies, unlocks, rewards, branch states and progression QA across game builds.
itch.io now on YouTube!