If you are having an error while opening the client today - please follow the steps:

1. Go to %appdata%/Kasteria/Kasteria_v3.0
2. Copy lootconfig.otml, config.otml, minimap.otmm and hotkeys_1.otml
3. Remove Kasteria_v3.0 directory
4. Open client again
5. Close the client
6. Paste previously copied configs into Kasteria_v3.0 directory

Voila, client supposed to be open without any issues!
Legacy world starts in:
10 February 2026
Character information A
Name:Skull Prox
Gender:male
Profession:Elite Knight
Level:148
Residence:Ankrahmun
Guild Membership:Member of the Kasteria Friends
Last Login:1 June 2026
Account Status:Premium Account
Created:7 April 2026
Last experience
DateExperience
30/05 7:00 - 31/05 7:00This player has gained 1,247,144 experience this day.
29/05 7:00 - 30/05 7:00This player has gained 465,850 experience this day.
28/05 7:00 - 29/05 7:00This player has gained 1,781,287 experience this day.
27/05 7:00 - 28/05 7:00This player has gained 5,760 experience this day.
26/05 7:00 - 27/05 7:00This player has not gained any experience this day.
25/05 7:00 - 26/05 7:00This player has not gained any experience this day.
24/05 7:00 - 25/05 7:00This player has gained 2,642,618 experience this day.
Latest deaths
24 May 2026, 21:19killed at level 135 by a demon outcast
21 May 2026, 01:36killed at level 132 by a dragon lord and a dragon lord
19 May 2026, 18:57killed at level 131 by a protected zorthroth

Account characters
NameInformationStatus
1. Skull Prox (currently viewing)148 Elite KnightOnline
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