Know the round.
Know the armour.
Know the room.

Type a round, a calibre, a weapon, a key, a sector or an extract. Matching covers names and the figures behind them, so “valley”, “5.56” or “covert” all land somewhere.

Each bar is the highest pierce level reached inside that calibre, taken straight from the ammo table. Click a row to see the round that gets there, what armour classes it defeats, and how much flesh damage you give up for it.

Every table sorts on any column and filters without a reload. Numbers come from the game's own data templates; anything the source has not published is marked as a gap instead of being guessed.

Each thumbnail is the same terrain art the maps page renders at full width. Pick a sector to jump to its board, where extracts and key rooms are clickable pins and the loot field is drawn as texture.

Three videos that cover the same ground as this index from a player's seat: how penetration and range actually behave, what is behind the locked doors, and how a sector's extracts connect. Thumbnails load locally; the player only loads when you press play.

Ammo, armour, weapon and key values come from the game's published data templates. Four limits are real, and each is shown rather than papered over.