Instant Flash in CS:GO Overpass.

Ilya “m0NESY” Osipov, a Russian esports athlete from the G2 team in Counter-Strike: Global Offensive, recently showcased his exceptional skills during a regular broadcast. The young sniper demonstrated to the audience how he executes his renowned “instant flash” move. What makes this move unique is that it’s specifically tailored for the Overpass map.

The “instant flash” technique isn’t just about being map-specific. It requires precise timing and selecting the right angle to throw the blinding grenade. In the video, you can see Ilya tossing the flash onto the steps directly opposite a narrow window. The grenade quickly emerges outside, instantly blinding any enemies within its range.

Ilya Osipov frequently employs this tactic in tandem with a sniper rifle. After blinding his opponents in an instant, he swiftly eliminates them from his line of sight.