Delete unused images .
Are you using pictures thar are very big size ?
Or are there identical pictures ?
♂S1mple♂
is there a tune maybe or something else, that when player go through it all of his grenades that are in air will explode? (i tried tune zone with grenade life time, but it only applyies on grenades that are shooted in it and the others are still in the air)
As small as possible, as large as necessary. I think there is no fixed size limit, try to aim for 1 MB, but 5 MB is definitely too large except if your map is something incredible. Most likely you embedded large images or made the layers way too large. If you upload the map file someone can help you
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