Add some versioning and walkability property on elements
Improve DOM structure; stop storing elements in annex 2d array; add status history; allow player death
Better status display. Player can kill spider. Moved "creature" methods out of "element".
Continuous movement upon keypress. 100ms interval.
Improve status zone. Prepare per-sprite shifting.
Use PHP. Get map from SQL. Get creatures from SQL.
Getter/Setter attributes for all game objects. Game can be saved to DB.
Save game state. Let player create new games. Let player resume any game.