🔥Seita's 1v1 Arena but with all heroes enabled🔥 + 2 sources

Credit to Seita and Mrpig100 for creating the gamemode.
Credit to Bluejay for the stacking damage numbers.

This is a version of Seita's 1v1 gamemode but with all heroes enabled. It has been balanced accordingly. My friend and I played this a ton and tweaked it quite a lot to try and make things as fair as possible. If you have any suggestions for changes to make the matchups more fair, please suggest them in a comment.

Changes:
-all heroes enabled
-floating damage numbers
-expanded dome size
-less burn when outside dome 🔥
-nerfed ult charge
-round time extended to 60 seconds ⌚
-enemies become visible through walls if they hide for too long in arena 1
-victories disabled, match goes forever

Balancing:
-nerfed tank HP, usually by half

-nerfed self heal

-sym and torb turrets disabled, sym tele cooldown reduced

-sombra invisibility disabled, tele cooldown reduced

-nerfed pharah's gas

-fast ult/spawn with ult

-extra ammo, extra grapples

-more firestrikes

-more jumps

-more self bubbles

-no immortality field

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Sources

This post utilizes other codes either in part or in full. This could be because they remixed them, used parts of them, were inspired by them, or other reasons.