← → - run  |  SPACE - long diagonal leap (PoP style)
↑ - vertical jump with arms up: grab ledges and climb  |  ↓ - drop from a ledge
SHIFT - careful step (cross spikes, keep loose tiles steady)  |  ↓ - crouch / crawl through tunnels
X - saber strike  |  C - AI pulse  |  E - hack terminal (checkpoint)
🗡 saber in level 1 | 🧪 potions heal | 🔘 buttons open gates and doors | ⚠️ loose tiles fall