diff --git a/src/geoguessr_mcp/models/Achievement.py b/src/geoguessr_mcp/models/Achievement.py
new file mode 100644
index 0000000..6360866
--- /dev/null
+++ b/src/geoguessr_mcp/models/Achievement.py
@@ -0,0 +1,29 @@
+"""Achievement-related data models."""
+
+from dataclasses import dataclass
+from typing import Optional
+
+
+@dataclass
+class Achievement:
+    """Represents a user achievement."""
+    id: str
+    name: str
+    description: str = ""
+    unlocked: bool = False
+    unlocked_at: Optional[str] = None
+    progress: float = 0.0
+    icon_url: Optional[str] = None
+
+    @classmethod
+    def from_api_response(cls, data: dict) -> "Achievement":
+        """Create Achievement from API response."""
+        return cls(
+            id=data.get("id", data.get("achievementId", "")),
+            name=data.get("name", data.get("title", "")),
+            description=data.get("description", ""),
+            unlocked=data.get("unlocked", data.get("achieved", False)),
+            unlocked_at=data.get("unlockedAt", data.get("achievedAt")),
+            progress=data.get("progress", 1.0 if data.get("unlocked") else 0.0),
+            icon_url=data.get("icon", data.get("imageUrl")),
+        )
diff --git a/src/geoguessr_mcp/models/DailyChallenge.py b/src/geoguessr_mcp/models/DailyChallenge.py
new file mode 100644
index 0000000..ddd3fa9
--- /dev/null
+++ b/src/geoguessr_mcp/models/DailyChallenge.py
@@ -0,0 +1,29 @@
+"""DailyChallenge-related data models."""
+
+from dataclasses import dataclass, field
+from typing import Optional
+
+
+@dataclass
+class DailyChallenge:
+    """Daily challenge information."""
+    token: str
+    map_name: str = ""
+    date: str = ""
+    time_limit: int = 0
+    completed: bool = False
+    score: Optional[int] = None
+    raw_data: dict = field(default_factory=dict)
+
+    @classmethod
+    def from_api_response(cls, data: dict) -> "DailyChallenge":
+        """Create DailyChallenge from API response."""
+        return cls(
+            token=data.get("token", data.get("challengeToken", "")),
+            map_name=data.get("map", {}).get("name", "") if isinstance(data.get("map"), dict) else "",
+            date=data.get("date", data.get("day", "")),
+            time_limit=data.get("timeLimit", 0),
+            completed=data.get("completed", data.get("played", False)),
+            score=data.get("score"),
+            raw_data=data,
+        )
diff --git a/src/geoguessr_mcp/models/Game.py b/src/geoguessr_mcp/models/Game.py
new file mode 100644
index 0000000..d4dc48d
--- /dev/null
+++ b/src/geoguessr_mcp/models/Game.py
@@ -0,0 +1,63 @@
+"""Game-related data models."""
+
+from dataclasses import dataclass, field
+from typing import Optional
+
+from .RoundGuess import RoundGuess
+
+
+@dataclass
+class Game:
+    """Represents a complete game."""
+    token: str
+    map_name: str
+    mode: str
+    total_score: int
+    rounds: list[RoundGuess] = field(default_factory=list)
+    created_at: Optional[str] = None
+    finished: bool = False
+    raw_data: dict = field(default_factory=dict)
+
+    @classmethod
+    def from_api_response(cls, data: dict) -> "Game":
+        """Create Game from API response."""
+        rounds = []
+        guesses = data.get("player", {}).get("guesses", [])
+        if not guesses:
+            guesses = data.get("rounds", data.get("guesses", []))
+
+        for i, guess_data in enumerate(guesses):
+            rounds.append(RoundGuess.from_api_response(guess_data, i + 1))
+
+        map_data = data.get("map", {})
+        map_name = map_data.get("name", "Unknown") if isinstance(map_data, dict) else str(map_data)
+
+        return cls(
+            token=data.get("token", data.get("gameToken", data.get("id", ""))),
+            map_name=map_name,
+            mode=data.get("type", data.get("gameType", data.get("mode", "Unknown"))),
+            total_score=sum(r.score for r in rounds),
+            rounds=rounds,
+            created_at=data.get("created", data.get("createdAt")),
+            finished=data.get("state") == "finished" or data.get("finished", False),
+            raw_data=data,
+        )
+
+    def to_dict(self) -> dict:
+        """Convert to dictionary."""
+        return {
+            "token": self.token,
+            "map_name": self.map_name,
+            "mode": self.mode,
+            "total_score": self.total_score,
+            "rounds": [
+                {
+                    "round": r.round_number,
+                    "score": r.score,
+                    "distance_m": round(r.distance_meters, 1),
+                    "time_s": r.time_seconds,
+                }
+                for r in self.rounds
+            ],
+            "finished": self.finished,
+        }
diff --git a/src/geoguessr_mcp/models/RoundGuess.py b/src/geoguessr_mcp/models/RoundGuess.py
new file mode 100644
index 0000000..6d20bcd
--- /dev/null
+++ b/src/geoguessr_mcp/models/RoundGuess.py
@@ -0,0 +1,29 @@
+"""RoundGuess-related data models."""
+
+from dataclasses import dataclass
+from typing import Optional
+
+
+@dataclass
+class RoundGuess:
+    """Represents a single round guess in a game."""
+    round_number: int
+    score: int
+    distance_meters: float
+    time_seconds: int
+    lat: Optional[float] = None
+    lng: Optional[float] = None
+    country: str = ""
+
+    @classmethod
+    def from_api_response(cls, data: dict, round_num: int = 0) -> "RoundGuess":
+        """Create RoundGuess from API response."""
+        return cls(
+            round_number=round_num,
+            score=data.get("roundScoreInPoints", data.get("score", 0)),
+            distance_meters=data.get("distanceInMeters", data.get("distance", 0)),
+            time_seconds=data.get("time", data.get("timeInSeconds", 0)),
+            lat=data.get("lat", data.get("latitude")),
+            lng=data.get("lng", data.get("longitude")),
+            country=data.get("country", ""),
+        )
diff --git a/src/geoguessr_mcp/models/SeasonStats.py b/src/geoguessr_mcp/models/SeasonStats.py
new file mode 100644
index 0000000..5b575f8
--- /dev/null
+++ b/src/geoguessr_mcp/models/SeasonStats.py
@@ -0,0 +1,30 @@
+"""SeasonStats-related data models."""
+
+from dataclasses import dataclass, field
+
+
+@dataclass
+class SeasonStats:
+    """Competitive season statistics."""
+    season_id: str
+    season_name: str = ""
+    rank: int = 0
+    rating: int = 0
+    games_played: int = 0
+    wins: int = 0
+    division: str = ""
+    raw_data: dict = field(default_factory=dict)
+
+    @classmethod
+    def from_api_response(cls, data: dict) -> "SeasonStats":
+        """Create SeasonStats from API response."""
+        return cls(
+            season_id=data.get("seasonId", data.get("id", "")),
+            season_name=data.get("seasonName", data.get("name", "")),
+            rank=data.get("rank", data.get("position", 0)),
+            rating=data.get("rating", data.get("elo", data.get("score", 0))),
+            games_played=data.get("gamesPlayed", data.get("games", 0)),
+            wins=data.get("wins", 0),
+            division=data.get("division", data.get("tier", "")),
+            raw_data=data,
+        )
diff --git a/src/geoguessr_mcp/models/UserProfile.py b/src/geoguessr_mcp/models/UserProfile.py
new file mode 100644
index 0000000..8856d38
--- /dev/null
+++ b/src/geoguessr_mcp/models/UserProfile.py
@@ -0,0 +1,49 @@
+"""UserProfile-related data models."""
+
+from dataclasses import dataclass, field
+from typing import Optional
+
+
+@dataclass
+class UserProfile:
+    """User profile information."""
+    id: str
+    nick: str
+    email: str = ""
+    country: str = ""
+    level: int = 0
+    created: str = ""
+    is_verified: bool = False
+    is_pro: bool = False
+    avatar_url: Optional[str] = None
+    raw_data: dict = field(default_factory=dict)
+
+    @classmethod
+    def from_api_response(cls, data: dict) -> "UserProfile":
+        """Create UserProfile from API response with dynamic field mapping."""
+        return cls(
+            id=data.get("id", ""),
+            nick=data.get("nick", data.get("username", "")),
+            email=data.get("email", ""),
+            country=data.get("country", data.get("countryCode", "")),
+            level=data.get("level", data.get("xpLevel", 0)),
+            created=data.get("created", data.get("createdAt", "")),
+            is_verified=data.get("isVerified", data.get("verified", False)),
+            is_pro=data.get("isPro", data.get("isProUser", False)),
+            avatar_url=data.get("pin", {}).get("url") if isinstance(data.get("pin"), dict) else None,
+            raw_data=data,
+        )
+
+    def to_dict(self) -> dict:
+        """Convert to dictionary."""
+        return {
+            "id": self.id,
+            "nick": self.nick,
+            "email": self.email,
+            "country": self.country,
+            "level": self.level,
+            "created": self.created,
+            "is_verified": self.is_verified,
+            "is_pro": self.is_pro,
+            "avatar_url": self.avatar_url,
+        }
diff --git a/src/geoguessr_mcp/models/UserStats.py b/src/geoguessr_mcp/models/UserStats.py
new file mode 100644
index 0000000..26c7744
--- /dev/null
+++ b/src/geoguessr_mcp/models/UserStats.py
@@ -0,0 +1,50 @@
+"""UserStats-related data models."""
+
+from dataclasses import dataclass, field
+
+
+@dataclass
+class UserStats:
+    """User statistics from various endpoints."""
+    games_played: int = 0
+    rounds_played: int = 0
+    total_score: int = 0
+    average_score: float = 0.0
+    perfect_games: int = 0
+    win_rate: float = 0.0
+    streak_best: int = 0
+    explorer_progress: float = 0.0
+    raw_data: dict = field(default_factory=dict)
+
+    @classmethod
+    def from_api_response(cls, data: dict) -> "UserStats":
+        """Create UserStats from API response with dynamic field mapping."""
+        # Handle different response formats
+        games = data.get("gamesPlayed", data.get("totalGames", data.get("games", 0)))
+        rounds = data.get("roundsPlayed", data.get("totalRounds", 0))
+        score = data.get("totalScore", data.get("score", 0))
+
+        return cls(
+            games_played=games,
+            rounds_played=rounds,
+            total_score=score,
+            average_score=data.get("averageScore", score / games if games > 0 else 0),
+            perfect_games=data.get("perfectGames", data.get("fiveKs", 0)),
+            win_rate=data.get("winRate", data.get("winPercentage", 0.0)),
+            streak_best=data.get("bestStreak", data.get("countryStreakBest", 0)),
+            explorer_progress=data.get("explorerProgress", 0.0),
+            raw_data=data,
+        )
+
+    def to_dict(self) -> dict:
+        """Convert to dictionary."""
+        return {
+            "games_played": self.games_played,
+            "rounds_played": self.rounds_played,
+            "total_score": self.total_score,
+            "average_score": round(self.average_score, 2),
+            "perfect_games": self.perfect_games,
+            "win_rate": round(self.win_rate, 4),
+            "streak_best": self.streak_best,
+            "explorer_progress": round(self.explorer_progress, 2),
+        }
diff --git a/src/geoguessr_mcp/models/__init__.py b/src/geoguessr_mcp/models/__init__.py
index e69de29..1f3b05c 100644
--- a/src/geoguessr_mcp/models/__init__.py
+++ b/src/geoguessr_mcp/models/__init__.py
@@ -0,0 +1,19 @@
+"""Data models for GeoGuessr."""
+
+from  .UserProfile import UserProfile
+from .UserStats import UserStats
+from .RoundGuess import RoundGuess
+from Game import Game
+from Achievement import Achievement
+from SeasonStats import SeasonStats
+from DailyChallenge import DailyChallenge
+
+__all__ = [
+    "UserProfile",
+    "UserStats",
+    "RoundGuess",
+    "Game",
+    "Achievement",
+    "SeasonStats",
+    "DailyChallenge",
+]
\ No newline at end of file
diff --git a/src/geoguessr_mcp/models/game.py b/src/geoguessr_mcp/models/game.py
deleted file mode 100644
index a2c9724..0000000
--- a/src/geoguessr_mcp/models/game.py
+++ /dev/null
@@ -1,44 +0,0 @@
-"""Game-related data models."""
-
-from dataclasses import dataclass
-from typing import List
-
-
-@dataclass
-class RoundGuess:
-    """Represents a single round guess."""
-
-    score: int
-    distance_meters: int
-    time_seconds: int
-
-
-@dataclass
-class Game:
-    """Represents a complete game."""
-
-    token: str
-    map_name: str
-    mode: str
-    total_score: int
-    rounds: List[RoundGuess]
-
-    @classmethod
-    def from_api_response(cls, data: dict) -> "Game":
-        """Create Game from API response."""
-        rounds = [
-            RoundGuess(
-                score=r.get("roundScoreInPoints", 0),
-                distance_meters=r.get("distanceInMeters", 0),
-                time_seconds=r.get("time", 0),
-            )
-            for r in data.get("player", {}).get("guesses", [])
-        ]
-
-        return cls(
-            token=data["token"],
-            map_name=data.get("map", {}).get("name", "Unknown"),
-            mode=data.get("type", "Unknown"),
-            total_score=sum(r.score for r in rounds),
-            rounds=rounds,
-        )
diff --git a/src/geoguessr_mcp/models/profile.py b/src/geoguessr_mcp/models/profile.py
deleted file mode 100644
index 48389a9..0000000
--- a/src/geoguessr_mcp/models/profile.py
+++ /dev/null
@@ -1,29 +0,0 @@
-"""Profile-related data models."""
-
-from dataclasses import dataclass
-
-
-@dataclass
-class UserProfile:
-    """User profile information."""
-
-    id: str
-    nick: str
-    email: str
-    country: str
-    level: int
-    created: str
-    is_verified: bool
-
-    @classmethod
-    def from_api_response(cls, data: dict) -> "UserProfile":
-        """Create UserProfile from API response."""
-        return cls(
-            id=data["id"],
-            nick=data["nick"],
-            email=data.get("email", ""),
-            country=data.get("country", ""),
-            level=data.get("level", 0),
-            created=data.get("created", ""),
-            is_verified=data.get("isVerified", False),
-        )
diff --git a/src/geoguessr_mcp/models/stats.py b/src/geoguessr_mcp/models/stats.py
deleted file mode 100644
index e69de29..0000000