Mazurski OTS 7.6 is one of the longest-running Polish Tibia servers, based on the classic 7.6–7.7 client. It uses the YurezOTS custom map engine and is hosted in Poland on a dedicated server with a 100 Mbit connection, running 24/7. With over 11,700 registered players and 13,700+ accounts, it is a well-established server in the Polish OTS community.

The server runs a staged experience system with a maximum of x200 EXP at lower levels, a loot rate of x3, skill rate of x22, and magic level rate of x5. The skull system is active: 3 kills results in a Red Skull, and 6 kills leads to a ban. PACC holders receive a 5% experience bonus on top of base rates. The server features custom quests requiring teamwork, additional NPCs, and access to new islands beyond the standard map.

Mazurski OTS 7.6 has an active Polish-speaking community coordinated through Discord and in-game events. Regular seasonal content includes Easter events, holiday bosses, and EXP/skill multiplier marathons (x2 and x5 boosts). The server offers a market system, guild warfare, daily tasks, a prey system, skill training dummies, over 390 player-owned houses, PvP arenas, and a Mazur Coins economy with a character auction system. New players receive free PACC to get started.