Premium Service Tiers

Permanent character upgrades with Silver Coin

Premium on Interius is per character, bought step-by-step with Silver Coin at Service Manager — utility and comfort, not donor weapons or stats.

Overview

Tier 0 free cosmetics; T1–T4 add EXP, storage, and QoL — no pay-to-win stats.

Tier 0 (everyone): nick/title colors and visual sets at Purrvisor — no purchase required.
Tier 1–4: permanent upgrades on that character only; buy T1 → T2 → T3 → T4 in order.
EXP/SP bonus: +10% / +15% / +20% / +25% (stacks with normal rates; pause gain via .menu if needed).
Storage: up to +20% weight, +20 inventory slots, +50 warehouse slots on higher tiers.
Tier 4: captcha bypass for uninterrupted farming sessions.
Prices at Service Manager: 10k / 20k / 30k / 40k Silver Coin per tier step.

Is premium account-wide?

No. Each character has its own tier. Alts start at Tier 0 until you upgrade them separately.

Can I skip to Tier 4?

No. You must purchase T1, then T2, then T3, then T4 on that character.

Does premium give items or enchant power?

No. It grants EXP/SP rate, carry limits, storage slots, cosmetics access, and Tier 4 captcha bypass — not direct combat gear.

Do Tier 3 and 4 add more weight or slots than Tier 2?

Weight, inventory, and warehouse match Tier 2 on T3/T4 today; those tiers mainly raise EXP/SP (and T4 adds captcha bypass).

Download the client, join Discord for updates, and jump into a fair Interlude world.