Prime Matter and Smilegate confirmed in a recent press release that Crossfire: Legion would be launched on May 24th for PC via Steam Early Access.
According to its Steam page, the current plan is to release Crossfire: Legion in full by Q4 2022.
More units, Commanders and modes are planned during the early access period and even after launch so stay tuned for more details.
Developed by Blackbird Interactive, the early access version of the real-time strategy title will feature Act 1 of the campaign, co-op and two multiplayer modes.