diff --git a/obsidian_import/__init__.py b/obsidian_import/__init__.py
index d53b9b5..30dca4b 100644
--- a/obsidian_import/__init__.py
+++ b/obsidian_import/__init__.py
@@ -11,7 +11,9 @@ from typing import Any
 from collections.abc import Iterator
 
 from personal_data.csv_import import start_end, determine_possible_keys, load_csv_file
-from personal_data.activity import ActivitySample, Label, RealizedActivitySample, heuristically_realize_samples
+from personal_data.activity import (ActivitySample, Label,
+    RealizedActivitySample, heuristically_realize_samples, merge_adjacent_samples
+)
 
 from .obsidian import Event, ObsidianVault
 
@@ -111,9 +113,13 @@ class EventContent:
     comment: str
 
 
-def import_activity_sample_csv(vault: ObsidianVault, rows: Rows, content_mapper) -> int:
+def import_activity_sample_csv(vault: ObsidianVault, rows: Rows,
+                               content_mapper, group_category: str | None = None) -> int:
     samples = heuristically_realize_samples(list(iterate_samples_from_rows(rows)))
 
+    if group_category is not None:
+        samples = merge_adjacent_samples(list(samples), group_category)
+
     samples_per_date: dict[datetime.date, list[RealizedActivitySample]] = {}
     for sample in samples:
         date: datetime.date = sample.start_at.date()
@@ -144,10 +150,11 @@ def import_activity_sample_csv(vault: ObsidianVault, rows: Rows, content_mapper)
 
     return num_updated
 
-def import_activity_sample_csv_from_file(vault: ObsidianVault, data_path: Path, content_mapper) -> int:
+def import_activity_sample_csv_from_file(vault: ObsidianVault, data_path: Path,
+                                         content_mapper, **kwargs) -> int:
     rows = load_csv_file(data_path)
     logger.info('Loaded CSV with %d lines (%s)', len(rows), data_path)
-    num_updated = import_activity_sample_csv(vault, rows, content_mapper)
+    num_updated = import_activity_sample_csv(vault, rows, content_mapper, **kwargs)
     logger.info('Updated %d files', num_updated)
 
 def map_watched_series_content(sample: RealizedActivitySample) -> EventContent:
@@ -165,9 +172,7 @@ def map_watched_series_content(sample: RealizedActivitySample) -> EventContent:
 
 def map_games_played_content(sample: RealizedActivitySample) -> EventContent:
     subject = sample.single_label_with_category('game.name')
-    comment = '![]({})'.format(
-        sample.single_label_with_category('trophy.icon')
-    )
+    comment = ''
     return EventContent(
                  verb='Played',
                  subject=subject,
@@ -180,7 +185,9 @@ def import_watched_series_csv_from_file(vault: ObsidianVault) -> int:
 
 def import_played_games_csv_from_file(vault: ObsidianVault) -> int:
     data_path = Path('output/games_played_playstation.csv')
-    return import_activity_sample_csv_from_file(vault, data_path, map_games_played_content)
+    return import_activity_sample_csv_from_file(vault, data_path,
+                                                map_games_played_content,
+                                                group_category='game.name')
 
 def import_data(obsidian_path: Path, dry_run=True):
     vault = ObsidianVault(obsidian_path, read_only=dry_run and 'silent' or None)
diff --git a/obsidian_import/obsidian.py b/obsidian_import/obsidian.py
index 71e3501..6b5a11f 100644
--- a/obsidian_import/obsidian.py
+++ b/obsidian_import/obsidian.py
@@ -108,14 +108,14 @@ class ObsidianVault:
         return True
 
     def add_events(self, date: datetime.date, events: list[Event]) -> bool:
-        if not self.read_only:
-            self._create_date_if_not_present(date)
         if self.read_only == 'silent':
             logger.info(
                 'Read-only ObsidianVault ignoring add_event(%s, "%s", ?)',
                 date,
                 events,
             )
+        if not self.read_only:
+            self._create_date_if_not_present(date)
 
         contents = self._get_date_contents(date)
         if contents is None:
@@ -179,6 +179,7 @@ class ObsidianVault:
         logger.info('File "%s" doesn\'t exist, creating...', date)
         with open(self._daily_template_path()) as f:
             template_text = f.read()
+        date_file.parent.mkdir(exist_ok=True, parents=True)
         with open(date_file, 'w') as f:
             f.write(template_text)
 
@@ -234,8 +235,8 @@ def format_event_string(event: Event) -> str:
     buf.append(event.verb)
     buf.append(' [[')
     buf.append(event.subject)
-    buf.append(']]. ')
-    buf.append(event.comment.strip())
+    buf.append(']].')
+    buf.append((' ' + event.comment).strip())
 
     return ''.join(buf)