No reliable documentation was provided for Dragon Isles on DOS, so its perspective, objectives, game modes, level structure, player actions, and progression systems cannot be described accurately.

Controls, scoring, inventory, combat, exploration, and saving behavior are likewise unknown. These fields remain intentionally undocumented rather than being inferred from the title.

No verified gameplay documentation is available, so no practical strategy can be stated without risking unsupported claims.

Consult a contemporaneous manual or a verified gameplay reference before relying on advice about objectives, progression, controls, or scoring.