No cheat enables true flight. The closest is spawning a Rhino Tank and launching off ramps/hills for brief airtime.
HELIHACKER during gameplay.↑, ↓, L1, R1, L1, R1, L1, R1, △, ○, □, ×↑, ↓, L, R, L, R, L, R, Y, B, X, APhysics Glitch: Rhino cannon recoil + slope = unintended "flight." Not controllable.
BIGBANG – Explode nearby vehicles.LIFEISPASSINGMEBY – Speed up clock.ASPIRINE – Full health.PRECIOUSPROTECTION – 5-min invincibility.PANZER – Spawn Rhino (alt).GETTHEREFAST – Spawn Sabre Turbo.Cheats disable achievements/saves on some versions. Use separate save slot.