Opening schedule and unlock
The announced schedule points to September 28, 2026, one week after release. Availability can change, so treat that date as a plan rather than proof of the current Market state.
Trading unlocks in the game at level 15 on an account that is at least seven days old. Meeting only one of these conditions is not the complete game-side unlock.
Which items can be traded?
The source of a Legendary item matters: a battle drop and a forged upgrade do not have the same trading status.
Listing limits and fair play
Up to 25 items may be marked sellable in a week, with a limit of eight in a day. These are game-side limits, not a claim about every rule on the wider Steam platform.
The game's policy describes server-side anti-cheat, human review, progressive restrictions, and an appeal route by support email. It does not provide a complete penalty chart here.