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:Arknos
Position:Tutor
Gender:male
Profession:Elite Knight
Level:159
Residence:Venore
Last Login:14 March 2026
Account Status:Free Account
Created:1 February 2026
Last experience
DateExperience
18/03 7:00 - 19/03 7:00This player has not gained any experience this day.
17/03 7:00 - 18/03 7:00This player has not gained any experience this day.
16/03 7:00 - 17/03 7:00This player has not gained any experience this day.
15/03 7:00 - 16/03 7:00This player has not gained any experience this day.
14/03 7:00 - 15/03 7:00This player has not gained any experience this day.
13/03 7:00 - 14/03 7:00This player has gained 1,224,700 experience this day.
12/03 7:00 - 13/03 7:00This player has not gained any experience this day.
Latest deaths
4 Mar 2026, 03:10killed at level 154 by a chimera and Godlike Peaceful
1 Mar 2026, 22:15killed at level 149 by Ferumbras
28 Feb 2026, 22:20killed at level 146 by Krol Artur and Hary Kriszna
28 Feb 2026, 19:49killed at level 144 by a hellhound and a hellhound
28 Feb 2026, 06:24killed at level 144 by a dragon lord

Account characters
NameInformationStatus
1. Arknos (currently viewing)159 Elite KnightOffline
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