About Below the Sweep

Skim a misty mountain valley in a tiny plane, dodge radar sweeps, and find the 5 hidden Romanian pilots waiting at secret airstrips.

On a computer: W/S dive and climb, A/D bank left and right, Space to land at a strip
On a phone: Drag to steer, tap the Land button when over a glowing strip

Alxb described this game in a sentence on OhMyGames and the AI built it. You can make your own the same way, free to start.