> For the complete documentation index, see [llms.txt](https://guide.auction-finn-ragnarok.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide.md).

# Game System Guide

- [Weapon Option Enhancement System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/weapon-option-enhancement-system.md)
- [Armor Option Enhancement System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/items-and-equipment.md)
- [Awakened Skill System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/awakened-skill-system.md)
- [Limited Option](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/limited-option.md)
- [Union System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/union-system.md)
- [GearScore/Grade System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/gearscore-grade-system.md)
- [ASPD Unlock System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/aspd-unlock-system.md): NPC coordinates :: /navi morocc 173/34
- [GearScore System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/gearscore-system.md)
- [Auction Center System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/auction-center-system.md): World-Wide Item Auction Center
- [Rank Farm](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/rank-farm.md)
- [Member System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/member-system.md)
- [Refine Pass](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/refine-pass.md)
- [Collection System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/collection-system.md)
- [Challenge System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/challenge-system.md)
- [Mob Economy System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/mob-economy-system.md)
- [Exp Gate System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/exp-gate-system.md)
- [Game System Overview](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/overview.md)
- [Activity System](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/events.md)
- [Leveling Guide](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/leveling-guide.md)
- [Money-Making Guide](https://guide.auction-finn-ragnarok.com/finnro-classic.ep5-en/game-system-guide/farming-guide.md)