Arena
Game Controller
Necessary to battle opponents.
Obtained through Daily Mission, Vending Machine, and some purchases.
Season
Each season lasts x days, and boosts the stats of a form.
Ranking
There are 4 tiers in the Arena. To ascend to a higher tier, you will need to fight and win against an opponent of the next tier. These tiers are seen as a belt in Rankings, a belt beside an opponents Ranking, and a stripe on an opponents avatar.
If an opponents Ranking is Blue you have a higher Power. If their Ranking is Red, you have a lower power. These do not guarantee a win or a loss.
Arena Shop
The Arena Shop is where you can spend your 
Punch Points. The shop resets every 72 hours and is on the same timer as the Club Shop, Fissure Shop, and Museum Shop.
Every item in the Arena Shop can only be purchased once per reset.
| Item | Cost in Punch Points
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Item | Cost in Punch Points
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Item | Cost in Punch Points
| |
|---|---|---|---|---|---|---|
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| Lottery Ticket +1 | 300 | Golden Pickaxe +3 | 900 | Super Mutant Biceps | 5k | |
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| Glue +50 | 800 | Zombie Cell +6k | 1k | Demon Cell +6k | 1k | |
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| Angel Cell +6k | 1k | Mutant Cell +6k | 1k | Mecha Cell +6k | 1k | |
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| Gene Speedup +12h | 600 | Organ Slime +50 | 250 | |||
In addition to these items that are available every reset there are Two Purple Relics (A or AA) and One Orange Relic (S) offered every reset. These relics are randomly selected. The Purple Relics sell for 1.8k Punch Point and the Orange Relic sells for 5k Punch Point.