Pokémon Diamond & Pearl: step-by-step guide (Sinnoh)
A map-by-map guide through Sinnoh, from your bedroom in Twinleaf Town all the way to Stark Mountain post-League. Each card lists wild Pokémon, NPCs, items and trainers: tick as you go, your progress is saved locally.
This guide covers the full Diamond / Pearl main story, the Platinum-only additions (Distortion World, final Cyrus battle, Origin Forme Giratina) and the Heatran / Stark Mountain post-game, across 34 maps (Twinleaf Town → Stark Mountain). Versions are tagged D (Diamond), P (Pearl), Pt (Platinum). Works on mobile (swipe-snap) and via keyboard (arrows ← →). No account required; ticks stay local to your device. Note: in-card Pokémon, NPC and trainer labels are still in French (in-game FR naming); full UI localization to English is included, deeper content localization will land in a later pass.