> For the complete documentation index, see [llms.txt](https://wiki.osro.gg/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.osro.gg/progressions.md).

# Progressions

- [Monster Research](https://wiki.osro.gg/progressions/monster-research.md)
- [Item Unlock System](https://wiki.osro.gg/progressions/item-unlock-system.md)
- [Card Unlock Effect](https://wiki.osro.gg/progressions/item-unlock-system/card-unlock-effect.md)
- [Deposit System](https://wiki.osro.gg/progressions/deposit-system.md)
- [Gachapets](https://wiki.osro.gg/progressions/gachapets.md): Patch 2023-05-29 introduced new Baby Homunculus Pets and Elemental Pets - an interesting twist on the old Cute Pet System.
- [Option Enchant](https://wiki.osro.gg/progressions/option-enchant.md)
- [Charm System](https://wiki.osro.gg/progressions/charm-system.md)
- [Tome of Glory Cards](https://wiki.osro.gg/progressions/tome-of-glory-cards.md)
- [Void Cards](https://wiki.osro.gg/progressions/void-cards.md)
- [Talent Rings](https://wiki.osro.gg/progressions/talent-rings.md)
- [Artifact System](https://wiki.osro.gg/progressions/artifact-system.md)
- [Rebirth System](https://wiki.osro.gg/progressions/rebirth-system.md): Our unlimited rebirth system lets you restart your character growth from level 1 while retaining a portion of hard-earned stats.